Brand Name: wireless headphone Model Number: LP-COM-HEAD-0050 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Noise Cancelling,bluetooth headphones with fm radio card slot Place of Origin: Guangdong China (Mainland) Name: Multifunction headband headset bluetooth headphones with fm radio Color: Black/ Green Key: wireless headphone Packaging & Delivery Packaging Detail: retail package Delivery Detail: 3 working days Specifications Multifunction headband headset Bluetooth headphones With fm radio With card slot Low MOQ Multifunction headband headset bluetooth headphones with fm radio I.Key definition diagram
Brand Name: xuanyin Model Number: wst-009 Style: Headband Communication: Wireless Use: Portable Media Player Place of Origin: Guangdong China (Mainland) color: white Packaging & Delivery Packaging Detail: color box Delivery Detail: 30 work days Specifications 1.wireless headphone 7 in 1. 2.Mp3 player 3.system computer. 4.MD player. 5.Television. 6. personal computer.7.handyphone music wireless headphone 7 in 1. 1. Wireless to Mp3 player2.Wireless to system computer3. Wireless to portable CD player4. Wireless to MD player5. Wireless to Television6. Wireless to personal computer7. Handyphone music Packing details; ModelWST-009Colorsred+white, blue+whiteStyle7 in 1N.W9.00KGSG.W10.00KGSCTN size71*38*40.5CMPacking20PCS/CTN
Brand Name: oem Model Number: MEF-010 Style: Neckband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Waterproof,Noise Cancelling,Microphone,With MP3 player Place of Origin: Guangdong China (Mainland) Color: Various Packaging & Delivery Packaging Detail: Blister packing Delivery Detail: 3 days Specifications FM Sport mp3 player wireless headphone 1 Universal 3.5mm jack 2. high quality 3.built in mp3 MP3 Sport wireless headphone, headphone wirelessEarphone for iphone 3g /4g / ipod Metallic earphone for mobile phonesBest Quality and best after-sale serviceReady for delivery
Brand Name: OEM Model Number: HD-3532 Style: Headband Communication: Wired Connectors: 3.5mm Use: DJ,Computer, Mobilephone,mp3 player Function: Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Color: Red / White / Various Cable Length: 130CM Tone Quality: Perfect Logo: B or Customized N.W: 375g Packaging & Delivery Packaging Detail: Blister Package / White box / PP bag/ Color box Delivery Detail: 1000pcs/3 days; 3000pcs/5days; 5000pcs/ 7 days; Samples in stock Specifications Silent Disco Wireless Headphone with Top Quality Made in China Used for Sports MP3 Player Powerful, Enhanced Bass Silent Disco Wireless Headphone with Top Quality Made in China Introductions Product Features:1.On-ear design for noise cancelling, and provideing unrivaled sound quality2.Powerful, Enhanced Bass,Passive Noise Isolation3.Precise, comfortable fit for long-term wearing4.Compatible with iPod, iPhone, MP3/CD/DVD players, computers5.For all devices with a standard 3.5mm jack
Brand Name: UW Model Number: MH-2001 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Specifications Specifications a.Wireless headphones b.Stereo heaphones c.Multimedia heaphones d.Competitive price e.Clearly voice &
Style: In-Ear Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Zhejiang China (Mainland) Packaging & Delivery Packaging Detail: On demand Delivery Detail: 20 Days Specifications 500 Designs in one Container, Open 350 Days per Year, Eight Hours per Day WIRELESS HEADPHONE - Home Appliance Home Appliance - WIRELESS HEADPHONE - 12600 - with #1 BUYING AGENT from YIWU, the Largest Wholesale Market 500 Designs in one Container, Open 350 Days per Year, Eight Hours per Day WIRELESS HEADPHONE - Home Appliance
Brand Name: Neutral Model Number: KT-HE029 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White & Black Packaging & Delivery Packaging Detail: neutral color box Delivery Detail: 15-25days Specifications 1.Audio transfer cable with microphone 1pc 2.USB charging cable 1pc 1.Audio transfer cable with microphone 1pc 2.USB charging cable 1pc 3.F card transfer to SD card cover 1 PC&n
Brand Name: VROOM Model Number: H368 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Function: 360 capture for IR Signal Color: black Dual IR: yes Sample: available Packaging & Delivery Packaging Detail: Special Packing or Univeral Packing Delivery Detail: 3-20days Specifications Dual IR wireless headphone 1 . 360 Capture for IR Signal 2 . Effective range of up to 33Ft./10Meters 3 . 3.5mm wired input Dual IR wireless headphone 1) 360º capture for IR signal2) Effective range up to 33ft(10 meters)3) 3.5mm wired input(Optional)4) Built in variable volume control knob5) Close ear shape for easy cushion comfort listening6) Compatible with any wireless IR system7) Adjustable headband8) Battery power source
Brand Name: dcr Model Number: 002 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Place of Origin: Guangdong China (Mainland) Color: Black/blue/yellow Jack type: at the right angles to L Quality: Super A Frequency Response: 20Hz to 20kHz Dimension Packaging & Delivery Packaging Detail: as you request Delivery Detail: within 2 days after confirm the payment Specifications 1.OEM is welcome 2.high performance sound with noise cancelling and deep bass Detailed Product Description fashion wireless headphone for iphone/ipod 1.OEM is welcome 2.high performance sound with noise cancelling and deep bass Feature:
Brand Name: Gillsen Model Number: EP-3 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: Zhejiang China (Mainland) Color: Purple Packaging & Delivery Packaging Detail: 1 headset per gift box, 12 boxes per carton Delivery Detail: 30 days after sample approved Specifications Fashion design, HIFI music player gives you stereo music enjoyment. 1.Reader function: plug in TF card, con- nect to computer by USB 2.0 cable, then download music and studying material2.Power supply: inlay rechargeable Li battery, use high efficient components, it can work more than 15h.3.Play type: MP3,WMA,WVA format, maximum capacity 32GB TF card.4.Sound design: Use best horn, ensure HI-FI acoustic. Use best decode chip, WAV original sound decode. 5.Headset function: Take wheat audio line (headset andselect) connects PC mic port, you can talk by internet6.LED indicator: Green light flash, it works norma
Brand Name: ALT Model Number: ALT-HE005 Style: Headband Communication: Wireless Connectors: 3.5mm Use: DJ Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: blister or customer's request Delivery Detail: 15-20days Specifications PC wireless headphone Raspuns in frecventa:2.4GHZ ISM BAND PC system:Win2000,win xp,win7,vista,10M Power:3.7V 380mAH 8H PC wireless headphone Specification: Raspuns in frecventa:2.4GHZ ISM BAND PC system:Win2000,win xp,win7,vista Connecting type:automation LED indicator Frequency Response:20~20,000Hz Acceptance Boundary:10M Power:3.7V 380mAH 8H Color:black,red,blue,pink,yellow
Brand Name: Moccer Model Number: MBS-2091B Style: Headband Communication: Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Colour: Black, White, Blue, Pink Speaker diameter: 7cm Packaging & Delivery Packaging Detail: gift box Delivery Detail: 25 days Specifications Hands-free call,built-in Mic Support TF card Wireless Bluetooth Headset Headphone Wireless wifi Headphone Hot sell Wireless headphone with Tf card Bluetooth headphone with hnds-free call Function: 1.Extreme comfort from adjustable head band and earplug. 2.Embedded microphone for hands-free conversation from Bluetooth-enabled mobile phones. 3.Pause the music & Play back automatically when receives an incoming call. 45.Call transfer between the headset and Bluetooth&nbs
Brand Name: OEM Model Number: all mobile phone Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: all colors are available Logo: customer logos are available Certificates: SGS,ROHS,CE,FCC OEM&ODM: Welcome Quality: strick quality Payment: TT/Westunion/Paypal/MoneyGram Shipment: DHL UPS Fedex TNT EMS etc Delivery: 2-3 working days Functions: studio headphone Supported file formats: MP3,WMA Packaging & Delivery Packaging Detail: Blister,polybag,foame box and paper box Delivery Detail: 2-3 days Specifications 2013 New Wireless Headphone; 1.top quality; 2.OEM service; 3.Best price; 4.offer all wireless headphone 2013 New Wireless Headphone support SD card/MMC /TF,max 16G.support audio forms of MP3, WMA. high quality speaker and sound cavity design,ensure high fidelity.CD quality effect.built-in standard 300 mA 4C polyme
Brand Name: OEM Model Number: BH025RT Style: Headband Communication: Wireless Connectors: Bluetooth Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: OEM color welcome Packaging & Delivery Packaging Detail: OEM Package welcome Delivery Detail: 15 days Specifications 1. Wireless Headphone 2. voice prompt 3. Latest NFC Function 4. Bluetooth New Version 4.0 Wireless Headphone (BH025RT) Main Features:1.Bluetooth New Version 4.02.Latest NFC Function3.Unique Fashion Design4.Aluminium Material5.Perfect Stereo Sound Quality6.Micro USB Solution7.Supports iPhone, iPad, skype, MSN8. wireless/wired 2 in one flexible multi bluetooth headphone Product Specifications Bluetooth Specification: V4.0 Bluetooth Profiles Supported: Headset, Handsfree, A2DP, AVRCP Operation Range: Up to 10 Meters Talk Time*: Up to 15 hours Music Playing Time*: Up to
Brand Name: OEM Model Number: AP-1 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Bluetooth Version: 3.0+EDR Tailking Time: 8 Hours Transmission Distance: 10M Standby Time: 120 Hours Packaging & Delivery Packaging Detail: Paper box with inner Blister Delivery Detail: 5~10days Specifications Bluetooth Wireless Headphone For iphone Music Bluetooth Support A2DP Bluetooth V3.0+EDR Long Music Play and Talk Time Feartures: CE,ROHS,FCC and BQB approvalBluetooth Version 2.1+EDRSupports AVRCP, HSP and HFPNoise Cancelling FunctionExtremely good quality,superior clear voiceErgonomic and Fashion designRemovable ear-hook fits either earBluetooth Handsfree Headset,compatible with IphoneHigh Capacity&Rechargeable Lion BatteryAutomatic cennecting functionEnergy saving function,200% longer talk timHandsfree,answer/reject call and call the last coming NO.Voice Dialing,Re-
Brand Name: Chenghao Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: China (Mainland) material: PU Specifications Headphone parts Custom products High quality headphone earcap Comfortable and high elasticity ODM/OEM Home wireless headphone parts About usWe have an outstanding group of experienced management personnel and an outstanding production team.With years of experience,we obtained a great reputation amout the industry because of the high quality and outstanding service.We provide customized products according to client requirement.About the products1.Excellent noise absorption.2.Ear protection function3.Reducing the interference and echo sound reflections4.Improve the voice purity5.Comfortable and custom products6.High quality with competitive pricesAbout the serviceWe guarantee punctuality,quality and quantity strictly,if you have any question about our products,please contact us at any ti
Brand Name: OEM/BENTON Model Number: BT-HE003 Style: Headband Communication: Wired Connectors: 3.5mm Use: Computer,Media player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Speaker diameter: 35mm Impedance: 32 ohms Sensitivity: 115dB Frequency: 20Hz-20,000Hz Port: 3.5mm stereo Mic: No Cable Length: 1.2m Material: Plastic Weight: 180g Color: Blue,red,yellow Packaging & Delivery Packaging Detail: Package: Blister card; Unit weight: 180g; CTN size :67* 50* 73 cm; 60PCS/ CTN; Total weight:17kg. Delivery Detail: 3-10days after payment received. Specifications wireless headphone 1.High quality and cheap; 2.With 1.2M cable; 3.Suitable for PC,Media player,etc 4.Different colors. wireless headphone with high quality Product specifications: Speaker diameter: 35mmImpedance: 32 ohmsSensitivity: 115dBFrequency response: 20Hz-20,000HzCable Length: 1.2mConnection port: 3.5mm stereoGross weight: 180gColor: Blue, red, yellow, optionalPackage: Gift
Brand Name: OEM Model Number: XY-WL-2003 Style: Headband Communication: Wireless Connectors: USB Use: computer, DVD, TV all music devices Place of Origin: Guangdong China (Mainland) certifications: CE/ROHS logo: can be customized color: any colors package: gift box, color box, white box Type: FM wireless headphone With: Transmitting and receiver Receiving range: 30m Function1: Wireless Function2: FM radio Function3: wired/chat online/led light Packaging & Delivery Packaging Detail: gift box, color box, white box, as requests. Delivery Detail: 20-25 days Specifications FM radio wireless headset 1. high quality 2. low prices 3. colorful design 4. CE/ROHS 4 IN 1 hot selling fashional style Wireless headphone Features: * Wireless headphone functions* Headset with FM radio functions* Wired or wireless headphone functions* Wired online chat* With LED lights*Transmitter Transmitting frequency: 84~87MHzPower supply: AA DC 1.5v batteries 2pcs
Brand Name: OEM Model Number: G3 Style: Headband,bluetooth Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: black,silver, red etc. model: for mobliephone bluetooth headset Packaging & Delivery Packaging Detail: color box, gift box Delivery Detail: 5-7days Specifications brand wireless headphones 1.Bluetooth version: CSR V2.1+EDR 2.work time: Up to 12 hours 3. paypal Best quality brand wireless headphones Quick Details: 1.Folding And retractable design,easy take with you. 2.Enjoy Stereo music wirelessly from bluetooth A2DP devices 3. Embedded microphone for hands-free conversation from bluetooth - enable cell phones 4. When receives an incoming call, the music will pause automatically 5. Easy control for mute,voice dial and call answer /end/reject 6. Support remote control of play/pause, previous/next track, volume up and volume down 7.
Brand Name: iPSdi Model Number: EP1205 Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) compatible: MP3/MP4/SAMSUNG/IPHONE/HTC Packaging & Delivery Packaging Detail: gift package Delivery Detail: 15 working days upon the order is confirmed. Specifications 1. Unique designed fashionable headphone 2. Enriched sound and reliable quality 3. Competitive price and prompt delivery HOT HOT HOT! ACT FAST, YOU CAN OWN IT NOW! Specification NameiPSdiItem no.EP1205StyleheadbandAudio outputPortable Media player FunctionNoise CancelingMicrophone WithDriver Unit40mmFrequency Response20HZ-20KHZSensitivity116±3dBImpedance32ΩCommunication1.5M/TPE round wirePlug3.5mm Advantage 1. Finely selected materials: breathable and supple finest leather ear pads for excellent wearing comfort. 2. Natural h
Brand Name: WS Style: Headband Communication: Wireless Place of Origin: Zhejiang China (Mainland) Specifications Chip and core technology Super-strong wireless signal DESCRIPTION: 38 diam. head; 17 long. During mass productionBefore our mass production, we will check with you carefully for the details. In order to make sure what we make is your wanted, we will keep following production. WarrantyAs soon as you get the goods, pls check them carefully, if any damage or problem,pls tell me,if our fault,we are sorry and will solve the problems. Contact usWe care about all of our valued customers,Should you have any questions,feel free to contact us trademanager,E-mail,Our service staffs will be pleasure to help you.We will try our best to cooperate with you. Remarks1.Customized designs and logos are welcome .2.Extensive range, can be developed to meet the customers' needs.3.Package acco
Brand Name: OEM/LINDON Model Number: SX-907C Style: Headband Communication: Wireless Connectors: USB Use: Mobile phone/Tablet/other Bluetooth Device Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Black/OEM Color Used for: Mobile phone/Tablet/other Bluetooth Device Talking time: 22.5Hours Certificate: CE,RoHS Warranty: 12Months OEM: Welcome Delivery way: DHL/UPS/TNT/FedEx/EMS Standby time: 180Hours Working distance: 10M Battery Capacity: 450mAh Packaging & Delivery Packaging Detail: Standard Package Delivery Detail: 3-5Working Days Specifications Wireless Headphone With Mic For Laptop 1.Built-in rechargeable battery 2.Talk time:22.5hours 3.CE,RoHS 4.OEM Welcome Wireless Headphone With Mic For Laptop
Brand Name: wireless headphone Model Number: wireless headphone Style: Headband Communication: Wired Connectors: Other Use: Portable Media Player Function: Noise Cancelling Place of Origin: Beijing China (Mainland) color: as request Packaging & Delivery Packaging Detail: standard packing Delivery Detail: we will send the goods within 48 hours after confirm the payment Specifications wireless headphone color:as request best quality fast delivery time Welcome to contact me:cn1001172591(Milly) Detail of wireless headphone 1. Items: wireless headphone 2. Color: as request3. Material: as request4. best quality5. style: fashionable 6. Minimum order: 1 piece7. Supply Ability: 5000 pieces/week8. Inventory: in stock9. Packing: standard package10. Delivery time: within 48 hours after we confirm the payment11. Arrival time: It takes about 7 to 10 days12. Type of shipping: EMS, DHL, china post, ARAMEX etc13. Terms of payment: western union, money gram, ba
Brand Name: chelong or your logo Model Number: CL-2019IR Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) products name: Wireless Headphones for pc website: www.chelong.com.cn sample for testing: avaible and welcome OEM or ODM: avaible and welcome certification: CE FCC RoHS Speaker: 40mm Mylar Cone Impedance: 32Ω ±15% Effective Distance: A Approx. 6M B Approx. 4M Weight:Approx: 150g Warranty: 1 year Packaging & Delivery Packaging Detail: Weight: 0.250KG BOX:16*10*14.5 carton:53*34*32CM Qty: 20 PCS N.W. : 5 KG G.W. : 6 KG Delivery Detail: 10 days after receiving payment Specifications Car IR Wireless Headphones for pc with Speaker A:R-CH 2.8MHz L-CH 2.3MHz B:R-CH 3.8MHz L-CH 3.2MHz Speaker 40mm M Car IR Wireless Headphones for pc with Speaker1.FM System Carrier Frequency(2CH)2.A:R-CH 2.8MHz L-CH 2.3MHzB:R-CH 3.8MHz L-CH 3.2MHz3.Speaker:40mm Mylar
Place of Origin: Hebei China (Mainland) Specifications 4 In 1 Wireless Headphone With FM Radio & Voice Chatting 4 In 1 Wireless Headphone With FM Radio & Voice Chatting1) Headphon frequency: 83-108MHz 2) Maximum receiving distance: 30M 3) Multi direction receiving: Could receiving signal behind the door or wall 4) Multi headphone receiving signal from the same transmitter 5) Be able to voice chatting 6) Multi funciton input: Computer, TV, VCD, CD, DVD * Description: 1) Adoption core technique, the signal is super and strong, The voice is effective. Receive the distance 30 rice, Can partition the wall receive. Can receive the whole channel television companion. 2) With FM radio, can be connected with TV set, Computer, DVD/VCD and products with audio output The line inside places the microphone, with receive machine conjunction can internet chat. Have the radio function, the figures looks for the set automatically, receiving the high fidelity frequency modulation broadcast. 3) H
Brand Name: Ringo Model Number: RH001 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player,Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Frequency: 100-10000Hz bluetooth chip: V3.0 Sensitivity: -40dB Connector: 3.5mm Battery life Standby Time: 120H Working Distance: 10M Packaging & Delivery Packaging Detail: blister Delivery Detail: 10-15days Specifications 1.with CE ,Rohs 2.minimum order 3.fast delivery best wireless headphones for iphone headset with microphone Product function Comply with Bluetooth 3.0+EDR With audio Line in function Standby Current ≤ 10μA, Working Current ≤ 30mA, Working Voltage : DC 3.7 V Charging Current :DC 5V , 500mA (red LED on) Speaker Unit φ30 32Ω 20mW *2 Speaker Frequency 20-20000Hz Microphone 4.0*1.2mm omnidirectional; frequency 10
Brand Name: No Model Number: WH-900 Style: Headband Communication: Wireless Connectors: 3.5mm Use: PC,TV,mobile Function: Microphone,wireless headphones Place of Origin: Guangdong China (Mainland) Color: black and sliber package: color box stereo: yes wired headphones: yes headphone jack: 3.5mm band: soft accessories: audio cable Led lights: yes FM radio: yes Packaging & Delivery Packaging Detail: 1 pair in a gift box Delivery Detail: 7-15 days Specifications wireless headphones with FM radio and LED lights 1. best price 2.warranty:1year 3.OEM welcomed wireless headphones with FM radio and LED lights 1. Product description: 1. best price2.warranty:1year 3.OEM welcomed 2. Features:1. FM radio 2. Wireless headphones3. Wireless to TV4. Wireless to CD/DVD player5. Wireless to PC/Laptop6. Wireless to MP3/MP4 player7. Wired headphone8. Color: silver+blue+seven lights/sliver+black Transmitter Specifications: Transmitting Frequency: 86±
Model Number: HL-218 Style: Headband Communication: Wired Connectors: 3.5mm Use: Computer Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) color: change logo: change packing: change Packaging & Delivery Packaging Detail: color box or skin packing Delivery Detail: one month Specifications Cool wireless headphones with warm function 1.Comfortable easy to use 2.Stereo sound 3.Custom design 4.High quality speaker Cool wireless headphones with warm functionApplications:· Multimedia Applications · Interactive Computer · Speech Recognition · Listening MusicSpecifications:· Adjustable Headband with Leatherette Ear Pads. Inline volume control. · Studio quality sound reproduction. · The high quality sound myler speakers produce natural voice a
Brand Name: Wsound Model Number: TF500 Style: Neckband Communication: Wireless Connectors: 2.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Bluetooth version: V3.0 Radio frequency: 2.400GHz-2.483GHz Transmit power: Class2 Transmission range: 10M Talking time: up to 8 Hours Music play time: up to 6Hours Standby time: up to 220 Hours Color: OEM welcome Charging time: 2-3 hours Package: Transparent package Packaging & Delivery Packaging Detail: Retail package Delivery Detail: Depend on order quantity Specifications silent disco wireless headphone sd card Neckband Headphone Headset Stereo Bluetooth Headphone Noise cancelling
Brand Name: OEM Model Number: CE-00113 Style: In-Ear,OEM Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Zhejiang China (Mainland) Material: metal Drive unit: 30 mm Sensitiviy: 100dB±3dB Frequency Response: 20~20,000Hz Impedance: 32 Ω Power capability: 30 W Microphones head size: 6.0X5.0mm earphone line: 2.8 meters Packaging & Delivery Packaging Detail: gift box Delivery Detail: 2-3 business days Specifications usb wireless headphones 1.This earphones conform with ROHS&CE. 2.Bass sound for sports. 3.Beautiful color 4.Welcome OEM USB wireless headphones1.Material: metal2.Plug diameter: 3.5 mm3.Drive unit :30 mm4.line length:2.8 m5.Frequency Response:20~20,000Hz6.Color:pink ,green, red, yellow,ect7.Sensitiviy:100dB±3dB8.Impedance:32 Ω9.Factory price is offered Start kits include accessory:1. the indicator2. the charger jack cover3. the power button4. answe