Brand Name: Earmuff Bluetooth Headphone Model Number: T-MBT-175 -Earmuff Bluetooth Headphone Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black Bluetooth: Bluetooth V2.1 Frequency: 2.4FHz-2.4835Hz, ISM Band Longest Standby Time: 4 hours Working Range: 30ft Wireless: Yes Universal use: YES Feature: Noise blackout with dual microphones Compatible with: Most bluetooth mobile phones MOQ: NO Packaging & Delivery Packaging Detail: Paper box Delivery Detail: 1-3 business day Specifications Earmuff Bluetooth Headphone Black color Bluetooth V2.1 Compatible with most phones with bluetooth No MOQ Universal Wireless Earmuff Bluetooth Headphone (Bluetooh V2.1) 100% brand new and have good quality;Noise blackout with dual microphonesTouch-button call answer/end & redial;Handsfree & wireless;Fits comfortably on either ear;Balanced & lightweight;Compatible with most b
Brand Name: Run Model Number: Studio sound Style: Headband Communication: Wireless Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: white;green;black;orange;blue;purple;red;purple&red Packaging & Delivery Packaging Detail: Sealed with packaging Delivery Detail: 1-2 days Specifications Especially fit for iphone; Studio headphone provides with oringnal sound,and wearing remote control; Extra comfortable ear cup SpecificationsDJ STUDIO MUSIC HEADPHONE FOR IPHONE 1.UNIQUE & FASHIONABLE DESIGN 2.ANY COLORS AVAILABLE 3.BEST SOUND & COMPETITIVE PRICE overhead studio headphones ( headsets) features: They're amazing. Great sound quality and amazing at blocking out additional sounds. Just an FYI: When you buy them new..the power button can be "stuck" so push it hard to turn it on or it won't seem like they're working. Other Features of noise
Brand Name: Grande Model Number: Bluedio DF610 Style: Headband Communication: Wireless Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Compatible Brand: Universal Packaging & Delivery Packaging Detail: opp bag or as your special request Delivery Detail: 2-5 working days Specifications A2DP+AVRCP Bluedio DF610 Bluetooth V3.0 DSP Wireless stereo bluetooth headphone for MobilePhone A2DP AVRCP Bluedio DF610 Bluetooth V3.0 DSP Wireless stereo bluetooth headphone for MobilePhone
Brand Name: Orinsong Model Number: OS-WH800 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: blister, poly bag, paper box, opp bag Delivery Detail: 15 days Specifications Extreme comfort from adjustable head band Enjoy stereo music and receive a call wirelessly (1)·2.1 version of Bluetooth connection 10 meters distance ·With high performance microphone built in ·Phone and music switch freely ·Foldable design (2)·Foldable design ·With high performance microphone built in ·With 3.5 stereo input Double receiving aerial with anti-interference ·Stable connection by 2.4G wireless (3)·Foldable design ·With USB plug in Double receiving aerial with anti-interference ·Stable connection by 2.4G wireless
Brand Name: scoda Model Number: Z9 Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: blister Delivery Detail: 3~7 days Specifications 1.smooth A2DP Stereo music playback 2.Able to connect to two blutooth devices same time 3.redducing radiation &noise above 95% Features: Specifications: Photo:
Brand Name: KINDEN Model Number: KDB-808 Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player,TV and CD-Player MP4 and Skype and Mobile Phone Place of Origin: Guangdong China (Mainland) Driver unit:: 40MM WMA/MP3: WMA/MP3 Card Supprot: TF Card Supprot Bluethooth: Bluethooth Built-in color: White Black Silver Yellow Red LOGO: Any LOGO delivery time: 4days level: high quality Packaging & Delivery Packaging Detail: CN Spec.(cm):43.5*40.5*37cm pcs/ctn:16pcs G.W.:6.3KGS N.W.5.3KGS Delivery Detail: 4 days Specifications Bluetooth Headphone for Mp3 Sport WMA/MP3,Recording TF Card Supprot Bluethooth Built-in In-depth Stereo,Clear Talk Bluetooth Mp3 Sport Stereo Headphone Driver unit: 40.0mm &nb
Brand Name: K-mate Model Number: BTH002N Style: Headband Communication: Wireless Function: Bluetooth Place of Origin: Guangdong China (Mainland) Specifications 1.Retractable wireless headphone 2.It can be used to listen music or answer call 3.APTX version is optional Wireless stereo headphone with powerful sound Key specifications:Bluetooth specification: V2.1+EDRBluetooth profiles supported: HSP, HFP, A2DP and AVRCPOperating distance: 10 meters Class IIRechargeable 230 mAH Li-polymer batteryTalk time: Up to 11 hoursMusic playing time: Up to 10 hoursStandby time: Up to 250 hoursCharging time: About 2.5 hoursCharge input voltage: DC 5VDimensions: 162×153.5×32 mmWeight: 103 g Special features:Extreme comfort from adjustable head hand and earplug.Embedded microphone for hands-free conversation from Bluetooth-enabled mobile phones.Enjoy stereo music wirelessly from Bluetooth A2DP devices.Pause the music & Play back automatically when receives an incoming call.Sup
Brand Name: SCUD Model Number: SBT-206 Style: Headband Communication: Wireless Connectors: Micro 5pin Use: mobile phones and Tablets Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Four colors for you options Feature1: Voice prompt control Feature2: Noise and Echo Cancelllation Feature3: Hybrid Stereo Packaging Items per Carton: 100 Pieces/Carton Gross Weight: 20.0 kg Gross Weight per Unit: 0.2 kg Package Size per Unit: 55X52X46 cm Package Type: Blister packing. Display blister packing.
Brand Name: U&I Model Number: BH025RT Style: In-Ear 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 Super Mini Style Bluetooth Headphone only 6.2g(BH025RT) 1. Fashion design 2. In-ear Speaker 3. Revolving Earhook in 360 Micro USB Mini Bluetooth Earphone only 6.2g (BH025RT) Main Features:1 Micro USB Charing Socket2 In-ear Speaker3 With Volumn Keys4 Super Mini Style5 Supports iPhone,iPad,skype,MSN Product specificationsBluetooth Specification: V3.0 + EDRBluetooth Profiles Supported: Headset, HandsfreeOperation Range: Up to 10 metersTalk Time*: Up to 3 hoursStandby Time*: Up to 70 hoursDimensions(mm): L28 x W14 x H10Weight: About 6.2g * May vary due to users operation mode and device settings. &
Brand Name: SOBA Model Number: SUOBA-269 Style: In-Ear Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: any color for metal earphone LOGO: Any LOGO Freqency Response: 20-20,000Hz Driver unit: 10MM Cable Length: 1.2m Impedance: 32 Ohm Cable: round cable Micphone: with or without micphone Package: blister,paper box ,and so on delivery time: 15-20days Packaging & Delivery Packaging Detail: Packing: We can provide Polybag ,blister ,round box ,Rectangular box,paper box ,different bag .EVA box and so on Delivery Detail: within 15-20 workdays after comfirming the order Specifications high quality earphone with mic OEM&ODM welcomed best quality cable with mic with CE ROHS high quality earphones with MicAdvantages:1.Fashional design,various colors metal earphone for mp3,mp4 player& mobilephone etc.2.Advantaged price and high quality for mass purchase.3.Beautiful package for your re
Brand Name: OEM Model Number: HL-H061 Style: Headband,head band Communication: Wireless Connectors: 3.5mm Use: Computer Function: Noise Cancelling,multimedia Place of Origin: Guangdong China (Mainland) color: as your request usage: music devices oem logo: welcome Rohs&CE: Available Speaker: 40mm inpedance: 320hm Packaging & Delivery Packaging Detail: 1.blister package 2.white box/color box 3.custom carton Delivery Detail: 20days after you confirmed the order Specifications 1.retractable bluetooth headphone 2.wireless bluetooth headphone 3.foldable bluetooth headphone 4.OEM accepted bluetooth headphone,best sell bluetooth headphone,2013 bluetooth headphone / manufacturers Description: Bluetooth specification: V2.1+EDRBluetooth profiles: HSP, HFP, A2DP and AVRCPOperating distance: 10 meters Class IIRechargeable 430 mAH Li-polymer batteryTalk time: Up to 16 hoursMusic playing time: Up to 14 hoursCharging time: About 3 hours Feature
Style: In-Ear Communication: Wired Connectors: 3.5mm Use: Mobile Phone,iphone,ipad,mp3,mp4 Function: Waterproof,Noise Cancelling Place of Origin: China (Mainland) Color: black,white,purple Specifications Waterproof Earphone 1) 100% waterproof standard 2) Great sound above and below water 3) Compatible iphone,Sumsung smart ph Waterproof Earphone Features -100% waterproof standard;-Great sound above and below water-Waterproof up to 3meters/3 hours-Perfect for various water sports-Comfortable and stylish design-Standard 3.5mm audio pin Parameter -Speaker diameter: 10 mm-Impedance: 32 ohms-Sensitivity: 102 dB-FO: 250 Hz-Bandwidth: 20-20K Hz-Maximum power: 20 mW
Brand Name: SUNWE Model Number: SW-9005 Style: Headband Communication: Wired Connectors: 3.5mm Use: Computer Place of Origin: Guangdong China (Mainland) Logo: Customize Color: Any color available Certificates: CE/RoHs/FCC/UL Package: Blister box or color box Function: Multimedia, computer,dj Plug type: 3.5mm Wire Length: 2.0M Output: 100MW Frequency Response: 20Hz-20K Hz Sensitivity: 105dB±3dB S.P.L at 1kHz Packaging & Delivery Packaging Detail: Blister and color box packing or OEM Package. Delivery Detail: 15-25days Specifications computer headphones Fashion design & low price Good sound effect, comfortable wear OEM brand Certificates:CE,UL,RoHs high quality headphones Features Noise cancelling microphone Microphone rest position Adjustable headband High power stereo headphones for prolonged use single sided cable Closed-back ear capsules to reduce background interference Robust microphone with high speech in
Brand Name: CSTAR&OEM Model Number: PS3040 Style: Headband Communication: Wireless Connectors: wireless&bluetooth Use: for ps3 games Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Black&White Net weight: 18g Packaging & Delivery Packaging Detail: Blister Card Delivery Detail: 25-30Days Specifications 1.Newest headphone for playstation 3 games 2.Lightweight 3.High quality with best price 4.Quick&safe delivery 5.OEM Newest bluetooth headphone For playstation 3 games Specification:1) BT protocol: version 2.0 2) Frequency: 2.4 GHz 3) BT range: 10meters. 4) Net weight: 18g5) Power supply:DC4.2V/120Ma6) Working volt: 3.7V7) Battery: rechargeable Li-Ion battery Talking time:up to 5 hours Standby time: up to 90 hours Charging time: about 2 hours.8) Color: Black,white,red.orange ect. Accessories:1).USB charging line.2).Lanyard3).User guide. Technology Parameter Technology Standard
Brand Name: BBQ Model Number: S5800 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Microphone Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: gift box Delivery Detail: 10days after confirned all the things Specifications 1.1.foldable studio audio TF memory card headphones 3.good quality low price&welcome OEM foldable studio audio TF memory card /U disk /FM radio headphones with FM radio ,bluetooth headphone Description 1.foldable studio audio TF memory card headphones with FM radio2.USB charge cable & audio cable3.good quality and factory low price4.OEM service Functions:1.Support TF card2.Support audio forms of MP3, WAV, WMA.3.built-in rechargeable lithium battery4.foldable portable5.FM radio6.Forward and backward functions7.include usb adapter and audio cable packing : Specifications:Frequency response :20 - 20KHZ CD s
Brand Name: Sinoband Model Number: HTH-530BT Style: Headband Communication: Wireless Connectors: Bluetooth Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Multi color Collected by: Faye Packaging & Delivery Packaging Detail: Blister Packing Delivery Detail: 3-5Days Specifications 1.Support HSP,HFP,A2DP and AVRCP 2.Bulid-in 360 d Omin directional microphone 3.3.0 Bluetooth headphone with Near Field Commun 2013 HOT 3.0 Bluetooth headphone with Near Field Communication for mobile ,computer,tablet pc,ipad, ipad mini,samsung Bluetooth version BluetoothV3.0+EDR SUPPORT: HSP, HFP, A2DP and AVRCP Buttons Volume up/down &n
Brand Name: gzxuanhua Model Number: DF610 Style: In-Ear Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Service: nice service Shipping way: DHL UPS EMS TNT QC: 100% test one Quality: high,original Warranty: 6 months Packaging & Delivery Packaging Detail: Packed with anti-static bag and foam box Delivery Detail: 1-3 working days after full payment Specifications competitive price nice service high quality fast delivery The new 2012 DF610 - wearing a stereo headsetDF610 - bluetooth version 3.0 + EDRSound quality perfect, more high than stereo sound effects.Has automatic connection function of intelligent design, which can automatically help you connected in pairs!Traditional novel and fashionable appearance, wearing a quality advantage, break through the traditional intelligent design, Jane out, worth it!
Brand Name: ebaysz Model Number: LF-0674 Style: Headband Communication: Wireless Connectors: 6.3mm Use: Portable Media Player Function: Bluetooth Place of Origin: GUA,china (guangdong ) China (Mainland) Net Weight: 0.4kg brand name: ebaysz brand number: LF-0674 price: reasonable price Specifications 1 Collapsible Bluetooth Headphone 2 Stereo Earphone For Nokia 3.fashionable and good quality product description1,If the quantity I get is less than the quantity I order,what will you do?We strongly request every customer open the package check the quantity before sign the delivery.If find the quantity is less than ordered,please refuse to confirm the delivery.We are not responsible for such claim if customer don't open the box check quantity before sign the delivery. 2,How to choose color?If the color you want is not listed,please leave message below the transaction about the color you want,we ship according to the message,if no message left and no color is chosen,we ship random
Brand Name: OEM Model Number: OTHER Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: For customers request Delivery Detail: within 7 days when finished the payment Specifications 1.headphones with more colors and oem logo 2.single 3.5mm stereo jack 3.custom packing design serivce 4.cost competition Technical Data:Speaker Dia: 40mmSensitivity: 98dB S. P. L at 1KHzImpedance: 32ohmRequency Response: 20--22KHzMax. Power: 100mWPlug: 3.5mm Stereo JackCable Length:Apprx.1.5mLogo: availableWeight: 110gColor:customizedPacking: customized with different cost options Union Way is a professional manufacturer which designs and produces earphones / earbuds, headphone and multimedia headphone. including various computer headphones, MP3/MP4 player earphones, earplugs, wireless headphones, and more use.
Brand Name: WSIC Model Number: RF-626 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: bag,blister and caron Delivery Detail: within 25 days Specifications *High capacity battery, the maximum up to 14 hours talk time * heavy bass, the first choice for music fans •Bluetooth :V1.2 Class 2 •Distance coverage :Up to 10 meters •Support profile :Bluetooth headset, Bluetooth handsfree, A2DP,and AVRCP. •Music listen time :6 hours •Standby time :110 hours &
Brand Name: ZC Model Number: other Style: Headband Communication: Wireless Connectors: Other Use: Portable Media Player Function: Waterproof Place of Origin: Guangdong China (Mainland) Color: any Size: customize Type: headphone Packaging & Delivery Packaging Detail: PP package Delivery Detail: 15-25days Specifications Nylon Protective Bluetooth Headphone Cases Small -Waterproof,dustproof -OEM &ODM is welcomed -Competitive price Nylon Protective Bluetooth Headphone Cases Small Features: 1. Factory supply,high quality,low price 2.The good was made of EVA carrying case suitable for electronics. 3. Carry handle and detachable carabiner 4. Customer's Designs and Logos are Welcome Product Description: Bag sizecustom availableMaterialEVA,nylon ect...PrintingSilk-screen printing, heat transfer printing, intaglio printing availableFeature & advantages1)EVA &
Brand Name: DAZA Model Number: R-112 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player,MP3, mobile phone, CD, computer Function: Bluetooth,Noise Cancelling Place of Origin: Guangxi China (Mainland) Color: Can OEM FM radio: YES TF card: YES Packaging & Delivery Packaging Detail: Giftbox Package and Blister package Delivery Detail: About 20 days, Depend on order quantity Specifications .Professional wi-Fi Stereo Headphone, . Noise Reduction Stereo Headphone, .Support TF card and Line in,Built-in FM radio. Factory price and unique design bluetooth headphone R-112 Features: 1, Support music from MicroSD TF card(upto 32GB); &n
Brand Name: For Apple Style: Ear Hook Communication: Wireless,wireless Connectors: Other Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Color: white and black Packaging & Delivery Packaging Detail: in color box Delivery Detail: 2-5 days Specifications invisible bluetooth earphone for iPhone 1,wireless 2,Convenient when calling 3,radiation protection 4,Multipoint connection invisible bluetooth earphone for iPhone,wireless bluetooth headphone for Samsung Productsinvisible bluetooth earphone for iPhone SamplesAvailable at any timeDelivery 1-3 days after received the paymentPackageShockproof packing with white anti-static bags or Transparent Air-bubble bags,We use foam to fill the space of carton box to avoid any shock during deliveryShippingFast s
Brand Name: OEM Brand Model Number: K802 Style: Ear Hook Communication: Wireless Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Black Packaging & Delivery Packaging Detail: Retail package. OEM available Delivery Detail: 3-5days after confirming payment Specifications best selling professional bluetooth headphone Stylish design Flexible OEM service Good quality K802 Professional Bluetooth Headset for smartphone size 56x 16 x 8.5 mm weight 8.9g Bluetooth Standard bluetooth V2.1 + EDR Frequency Range 2.4GHz Operation Class 2 Bluetooth Mode headset/handfree/A2DP/AVRCP Operating range up to 30 feet (10 metres) Talk Time up to 5 hours MP3 Playing Time up to 5 hours Standby Time up to 100 hours Charging Time 2-3 hours Charge Voltage input 110-240V, DC:output 5.3V Included Accessories:1.Micro USB charging cable2.Earhook 3.User manual &nbs
Brand Name: Ear_sing Model Number: NLM-HB-037 Style: Headband Communication: Wired Connectors: 3.5mm Use: radio MP3 computer etc. Place of Origin: Guangdong China (Mainland) color: pink Packaging & Delivery Packaging Detail: regular packing Delivery Detail: 30days upon depoist and sample is approval. Specifications NEW colorful stereo headphones 1.Super bass stereo sounds 2.Competitive factory price Driver Unit: 40mmFrequency response: 20~20Khz Sensitivity: 110+/-3dB Impedance: 32 ohm Max imput power: 40mw Cord length: 1.5mPlug: 3.5mm jack factory price colorful headphons popular headphone : Color: red,black,white,green,blue,purple,rose We are welcom to your OEM/ODM orders!!!
Brand Name: QR Model Number: QR-C006 Function: Bluetooth,Waterproof,Noise Cancelling Style: Headband Communication: Wireless Connectors: 3.5mm Use: PC,Mobile Phone,laptop, and so on Material: ABS Package: Color box Packaging & Delivery Packaging Detail: Item size: 145*100*30mm Item weight: 162g Package size: 230*172*42mm 20PCS/Carton Carton size: 46*41*18.5cm Net weight: 3.24Kg Gross weight: 4.0Kg Delivery Detail: 7-10 days after confirm the order Specifications 1.2013 Fashionable Wireless Stereo Audio Bluetooth Headphone 2.OEM/ODM welcome. 3.Best price and timely service 2013 Fashionable Wireless Stereo Audio Bluetooth Headphone,OEM/ODM welcome Specifications:Bluetooth Version: 2.1 + EDRWorking Distance : Up to 10 metersFrequency response : 20~20k(Hz)Frequency:
Brand Name: Jedel Model Number: JD-H2100 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) COLRO: BLACK , WHITE, PINK , BLU Packaging & Delivery Packaging Detail: gift box Delivery Detail: 20~25days Specifications sport SD card headphone with FM radio 1.nice design with good quality 2.Sound processor enhances musical and call clarity Description:Sports Running Wireless Handsfree Headset Headphone Earphone Micro SD TF Card Slot MP3 Music PlayerThe wire free head-loop Mp3 player is especially designed for sport lovers. Incorporating the behind-the-neck, over-the-ears design, this headset is extremely comfortable and secure for the most users: bicyclist, runners, joggers, walkers etc.With its fashinable appearance and built-in MP3(&WMA) player with HIFI Stereo earphones (soud output up till 85dB), you can always enjoy high quality music.Features:A stylish, great-sounding headphon
Brand Name: www.focal-deal.com Model Number: F-BH-026 Style: Headband Communication: Wireless Place of Origin: Guangdong China (Mainland) Warranty: 1 year Payment Methods: Western Union,Moneygram,Paypal,Escrow Packaging & Delivery Packaging Detail: Retail Package Delivery Detail: In 1-3 workdays Specifications 1.High Quality 2.Fast Delivery 3.Tested before Shipping 4.Factory Price,no MOQ 5.Nice Sale Service High Quality Fashion Bluejoy W808 Stereo Handfree Bluetooth Headphone with TF Card Support FeaturesThis stereo sound Bluetooth headphone allows you to conveniently enjoy the music and answer a callOffers you a clear sound and is perfect for everyday useSupport TF cardConvenient and practical to useGeneral SpecsBrand & ModelBluejoy W808ColorBlackTypeBluetooth headphoneSound StereoOperating Distance20 mStandby TimeUp to 260 hoursCharging Time2 hoursTalking Time10 hoursMusic Time8 hoursPackage DetailsWeight: 314.58 g Size: 18.9*15.2*7.2 cmPackage Incl
Brand Name: OEM Model Number: YX-BT-H027 Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Color: Any color available Logo printing: Available Microphone: Optional Certificates: CE,RoHS,REACH & FCC Packaging Items per Carton: 40 Pieces/Piece Package Measurements: 73X55X47 cm Gross Weight: 11.0 kg Gross Weight per Unit: 0.28 kg Package Size per Unit: 15X10X5 cm Package Type: gift box
Brand Name: prosng Model Number: PS-BT512 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Speaker diameter: 40mm impedance: 32Ohms color: multiple choices package: blister card packing Packaging & Delivery Packaging Detail: Blister card packaging or as client's request Delivery Detail: 15-30days after receive client's deposit Specifications 1.high quality 2.one stop service 3.good after-sale service audifonos bluetooth wireless bluetooth headphone china Brief Introduction: Speaker diameter: φ40 milimeters Impedance: 32 OhmsSensitivity: 108dB S.P.L.at 1KHz;Rated power:20mWAggregate capability:50mWFrequency Response:20Hz-20,000HzMicrophone Unit:φ6*5mmImpedance:≤2.2KOhmsFrequancy Response:30Hz-16,000HzOperating voltage:3.0V Specifications: 1)Support systems:audio equipments with bluetooth funct