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: seachangewin Model Number: wireless011 Style: Headband Communication: Wireless Connectors: bluetooth Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: black,black packing: retail box box size: 23*17*12CM Packaging & Delivery Packaging Detail: 1pcs in a box Delivery Detail: 3-5days Specifications wireless headphone 1.with most bluetooth device 2.perfect for air travel 3.high definition sound 4.A-grade quality High Definition Steeo Bluetoth Headphones Wireless Headphone : We are welcome to your OEM/ODM orders...... * Wireless Bluetooth On-Ear Headset,AAA-grade quality * High definition sound in a completely wireless design * Built-in Bluetooth technology,with most bluetooth device * Powered by USB rechareable batteries If you are interested in our headphones,and want to know more info,please don't hesitate to contact us!!! We look forward to hear from yo
Brand Name: oem Style: Headband Communication: Wireless Connectors: Other Use: car audio Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: 5pcs/box Delivery Detail: 2 days Specifications Infrared wireless headphone with dual channels 1. can use USB to charge the battery inside. Infrared wireless headphone with dual channels Technical specification:Transmitting medium: Infrared (850nm)Signal to noise:above 60 dbTransmitting mode: stereo Frequency response: 30Hz-2 kHzHeadphone power: 2 X 3AAA Power for charging: 35-40 mA
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
Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: GIFTBOX Delivery Detail: 20-25DAYS Specifications 1:wireless headphone with TF card slot 2:FM radio available. 3:support chinese and engish two language 4: MP3/WMA 1:wireless headphone with TF card slot2:FM radio available.3:support chinese and engish two language4: MP3/WMA
Model Number: MH569 Style: Headband Communication: Wireless Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: / Delivery Detail: 2-10 days after payment confirmed Specifications 5 in 1 Hi-Fi Wireless Headphone: Frequency range: 87.3-108MHz Reception Mode: FM 5 in 1 Hi-Fi Wireless Headphone For MP3 PC TV High Quality Features:This item will never dissatisfy you: 5 in 1 Multifunctions , high sensitivity, interference resistance, strong signal, outstanding performance, effective range over 8m, and reception beyond obstacle of wall. Bass speaker for great enjoyment.Wireless Headphone:Wireless reception from any electrical device with audio output such as full-channel TV sound, PC, game player, DVD player, VCD player, audio device, MP3 player, and CD player. Full-channel TV sound: What will you do if there is your favorite TV program but you worry about disturbing others? Use of the wireless earphone enables you to wat
Brand Name: kingartor Model Number: KA-M6122 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Colour: optional MOQ: 1000 Packaging: optional Logo: customized logo Warranty: 1 year certificates: CE,RoHS feature: wireless bluetooth headphone Packaging & Delivery Packaging Detail: Neutral giftbox or blister package Delivery Detail: As per exact quality and customer's require Specifications noise canceling wireless headphone with built-in microphone for computer mobile phones 1.Competitive price 2.CE,RoHS noise canceling wireless headphone with built-in microphone for computer mobile phones Features: 1. 2013 popular headphone2. Manufacture with competitive price & good quality3. Imprint customer's logo as request4. Excellent sound performance 5. Custom packing design service6.1- 2pcs free samples available 7.headphones
Brand Name: HX Model Number: HX-EP9 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black ,white ,red ,blue,yellow ,pink ,purple,orange Packaging & Delivery Packaging Detail: one piece in a box Delivery Detail: 3-5 working days after comfired the order Specifications 1.High quality 2.oem service 3.Good quality 4 wireless sd card headphone New wireless headphone with SD card Description: Watch TV, listen to music and play games in a whole new way, without worry of disturbing others. This wireless headphone allows you to enjoy freedom from wires while delivering crisp, clear sound reproduced with unsurpassed depth and clarity. Virtually interfer
Brand Name: INDA Model Number: LB300 Style: Headband Communication: Wireless Connectors: Bluetooth Use: PC, Mobilephone,Iphone.ect. Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White,Black or Customized Mode: Stereo Feature: Roll-over Charge: USB Material: Pro-environment Bluetooth Specification: V3.0+EDR Class 2 Packaging & Delivery Packaging Detail: carry case, gift box, blister packing Delivery Detail: About 15-25 days after order confirmed Specifications 1.Portable&foldable 2.Stereo Sound 3.Bluetooth wireless for PC/Mobile 4. With Microphone,handsfree talking 5.FCC,BQB,CE,ROHS Features:• Enjoy music wirelessly with Bluetooth stereo enabled device on internet or on mobile phone, and chat wirelessly on QQ, MSN, Skype.etc.•Build-in high-quality 40mm mylar loudspeaker for audiophile grade sound•Convenient USB charging•Handsfree talking•Remote function:play, stop, previous/next, volume+/-•On ear design and adj
Brand Name: MJMUSIC/OEM Model Number: wireless headphone MJ-198 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Category: wireless headphone Certificate: CE & ROHS FM Radio Function:: Support Campus Radio Music play: Support to play music from TF card format Line in & out function: Support Sound: deep bass great sound standby time: Be Using 8 Hours Charging: by USB Battery: Detachable Lithium battery Color: Black Blue Orange Pink Packaging & Delivery Packaging Detail: 1xManual 1x USB charge cable 1 x Cable with Micphone Delivery Detail: fast delivery time Specifications top 1 wireless headphone 1.deep bass sound 2.Low end price 3.CE ROHS 4.Top 1 hot selling in 2012 2013 2013 top1 hot selling wireless headphone with great sound and low price Wireless headphone Technical Parameter:♥ Driver unit: 2 ×30mm speaker♥ Frequency r
Brand Name: Ginor Model Number: GNE-617 Style: Headband Place of Origin: Guangdong China (Mainland) Function: Infrared Usage: TV,MP3 Colour: Light black Packaging & Delivery Packaging Detail: 1set/colour box, 16sets/CTN(42*35*33cm). G.W.:5.5KGS. Delivery Detail: 15-18days after placed order. Specifications wireless headphone/head phone/UHF headphone/wireless headset:Invisibly connects with any TV, VCR, VCD, DVD or audio system Features: 1) Invisibly connects with any TV, VCR, VCD, DVD or audio system2) Operation distance: up to 15m with latest infrared wireless technology3) Built-in 30mm mylar speaker and auto mute for headphone4) Ultralight weight design for comfortable wearing5) Active noise reduction system for crystal clear sound6) Several headphones can be used simultaneously with one transmitter Specifications:1) System: infrared light (850)2) Carrier frequency: a) L channel: 2.3MHz b) R channel: 2.8MHz3) Mode: stereo4) S/N: >75dB
Model Number: IO0000031206 Style: Headband Use: Computer Place of Origin: China (Mainland) Specifications Suitable for sound receiving from electronic products with audio output, i.e.MP3 Player,Portable CD Player,Television, *Suitable for sound receiving from electronic products with audio output, i.e. MP3 Player, Portable CD Player, Television, Personal Computer, Game Station, FM Radio High Fidelity Wireless Headphone *High sensivitity, interference, strong signal, outstanding performance, effective range over 8m, and reception beyond obstacle of wall. Bass speaker for great enjoyment Hi-Fi for beautiful sound *Wireless reception from any electrical device with
Brand Name: OEM Model Number: Sxi-ZJ81 Style: In-Ear Communication: Wired Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Bluetooth Specification: 2.1+EDR Bluetooth Profile: A2DP1.2, AVRCP1.0, HFP1.5, HSP1.0 RF Range: 10 m Frequency Response: 80Hz-20KHz Receiver Output: 100 mw rms Signal-To-Noise: :â¥80dB Distortion: â¤1.0% Charging Time: 2.5 hours Charge connector: Micro-USB connector Product Size: 161 x 156 x 71 mm Packaging & Delivery Packaging Detail: Nomal package Delivery Detail: About 10-30 days on receipt of deposit order Specifications 2012 Hot Sales Wireless Bluetooth Headphone 1.Latest Bluetooth V2.1 support 2.Support Hands free and headset profile 2012 hot sales wireless bluetooth headphones Description: 1>Bluetooth Specification 2.1+EDR2>Bluetooth Profile A2DP1.2, AVRCP1.0, HFP1.5, HSP1.03>RF Range 10 m4>Frequency Respons
Brand Name: OEM/ODM Model Number: W-2000 Style: Neckband Communication: Wireless Connectors: USB Use: Computer Place of Origin: Guangdong China (Mainland) Function: Multimedia Usage: Computer/MP3/ audio applications Key point: inserted microphone Packaging & Delivery Packaging Detail: Clamshell or gift box Delivery Detail: 3-4 weeks after down payment and confirmation Specifications 1. 2.4G USB Wireless Headphone 2.Volume Control and mic 3.For TV/IPod/MP3 and etc.. 4.Play-station or a hifi-system Stylish Computer Headphone for Skype & Multimedia 2.4G USB Wireless Headphone . -USB wireless transmitter,universal compatible to PC Windows 2000/XP/Vista/7.0-Easy installation, plug and play, pairing automatically-High-quality, uncompressed stereo audio, excellent for PC games, music & movies applications,can be used with a mobile-phone or play-station or a hifi-system at home to listen to music-Opional Adapters for TV/IPod/MP3 and other audio applications-Exter
Model Number: BB-KS-E1 Style: Headband Communication: Wireless Connectors: Other Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 3~5 days after received payment Specifications High sensitivity, interference resistance, strong signal, outstanding performance,effective range over 8m. High sensitivity, interference resistance, strong signal, outstanding performance,effective range over 8m,and reception beyond obstacle of wall.Bass speaker for great enjoyment. Hi-Fi for beautiful sound.Wireless EarphoneWireless reception from any electrical device with audio output such as full-channel TV sound, PC, game player, DVD player, VCD player, audio device,MP3 player, and CD player.Full-channel TV sound: What will you do if there is your favorite TV program but worry about disturbing others? Use of the wireless earphone enables you to watch wonderful TV program with mute functio
Brand Name: Erising Model Number: ES016 Style: Ear Hook Communication: Wireless Connectors: other Use: other Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black Packaging & Delivery Packaging Detail: with neutral packing Delivery Detail: 48 hours after payment (holidays excluded) Specifications Cordless wireles earphone 1:Can connect with TV, VCR, VCD DVD or Audio System 2:Foldaway Design 3:Crystal Clear Sound ES016 New Dual Channels Stereo IR Wireless Headphone key Features: -Able to connect with TV, VCR, VCD, DVD or Audio System-Use Several Headphones Simultaneously with one transmitter -Active Noise Reduction System For Crystal Clear Sound-Foldaway Design-Net Weight: 160g Specification:1) Daul Channel2) Carrier Frequency: 20Hz-20KHz3) S/N Ratio>60 dB4) Foldaway Design5) Able to connect wtih TV,VCR,VCD,DVD or audio system6) Distortion:<1%7) Use 2*AAA Batteries( Not included)8) Mode: stereo Package Details&
Brand Name: TOMO Model Number: CS1 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: ABS bag+PC Delivery Detail: 3days for sample, 7days for bulk product Specifications high quality 4 in 1 wireless headphone with memory card 1. Sound proof; 2. Bluetooth stereo power: 28mA 3.rechargeabl battray high quality 4 in 1 wireless headphone with memory card 1. Sound proof;2. Bluetooth stereo power: 28mA3.Built-in rechargeabl battray 1. Sound proof;2. Support usb file transmit;3. Micro SD card up to 32GB; 4. Support LINE-IN function;5. Latest V3.0 +EDR,third version; 6. Transmit range:10m; &nb
Brand Name: ever-plus Model Number: EBH-01 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: white,black,pink Specifications wireless bluetooth headphone great stereo sound; noise reduction function; call and music automatically switch; OEM welcome. Stereo Bluetooth Headphone *Great stereo sound *Adjustable band and rotating earpads for comfortable fit *2.0+EDR version
Brand Name: oem Model Number: headphone hss Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) OEM&ODM: accepted length: 1.2m~1.5m colour: black,white,silver Quality: a+ Paypal: accepted Adjustable: yes Crowd: female,male Apperance: fashion Packaging & Delivery Packaging Detail: retailing box Delivery Detail: within 2-3 days Specifications S-M-S wireless headphone street 1.super A+ quality 2.factory price 3.safe delivery by DHL New wireless music s-m-s audio headphone Features projectparameterstandard Wirelesscable length 1.2Mfrequency2.4GHZ-2.4835GHZ connectionWiredrunning time4~5 hrstandby70hroutputClass IIpower consumption 15-50mAjack3.5mmrechargeable5V DC,AC input/100-240Vcharge time2~3 hrlimiting temperature 0°C to +60° Frequency response:2.4GHZ-2.4835GHZSpeaker size
Brand Name: OEM Model Number: BH-068 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Portable media player/Mobile phone/computer Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Color: black/red Packaging & Delivery Packaging Detail: In gift box,100pcs/Carton,41.5*31*47MM.G.W.:6.64KG Delivery Detail: 1-15Days Specifications bluetooth wireless headphone Great sound&Multiple use; connect 2 divices at the same time. can be used with other headphone High quality headphones for iphone/htc/samsung bluetooth wireless headphone Specifications: Headphones bluetooth Version : V3.0+EDR Flash Brand : Broadcom BCM20771Bluetooth Profile Supported:HFP,HSP,A2DP,AVRCP Frequency response:2.4GHz-2.48GHzCVC noise reduction technology Distance Cover
Brand Name: OEM Model Number: HBH-921 Style: Headband Communication: Wireless Connectors: Bluetooth wireless/Wired 2 in one type Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone,Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black,white,red,pink,blue,orange etc, more than six color Dimension: 190*160*55mm Weight: 45 grams Packing: Color box Design: Wireless Bluetooth/Wired 2 in one Bluetooth version: Bluetooth ISSC v3.0+EDR Battery: Rechargeable 90mAh Li-polymer Battery Talk time: up to 4 hours Standby time: up to 100 hours Packaging & Delivery Packaging Detail: Color box & White box & Your OEM design Delivery Detail: 3-7days Specifications mini wired/wireless bluetooth stereo audio headphone *Wireless fashion *Bluetooth ISSC v3.0+EDR *High glossy finish surface mini wired/wireless bluetooth stereo audio headphone Summary:As you see,this bluetooth stereo headset is producted with a high quality and coo
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 &
Brand Name: OEM Model Number: CM034 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Modulation Mode: FM Emission Distance: >= 8m Power: 2 x AAA batteries or 4.5 DC (not included) Packaging & Delivery Packaging Detail: Carton packaging Delivery Detail: 3-7days Specifications 1.Frequency range: 86 - 108 MHz 2.Reception Mode: FM 3.Distortion: =<2% 4.Emission Frequency: 86 +- 0.5MHz 5 In 1 Wireless Headphone for MP3 PC Black Features:functions1.Wireless Net ChatIt's perfect audio-chat tool, provides infinite enjoyment2.FM RadioThe headset can be used as FM radio separately, search and lock channels automatically3.Wired EarphoneEquipped with audio cable ,the receiver can be used as a wired earphone4.Wireless MonitoringPlace the emitter near baby, old people and sick people who need care, and the sound of thecared people can be heard with the
Brand Name: OEM Model Number: SE-665 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Signal Frequency: 2.4-2.48GHz Battery: 80mAh Li-Polymer Battery Talk time: 2.5 hrs Standby time: 45hrs Packaging & Delivery Packaging Detail: gift box Delivery Detail: 20 days Specifications mobile bluetooth, wireless headphone, bluetooth speaker Bluetooth version 2.1+EDR CE,ROHS Bluetooth version 2.1+EDR Mini sdesign,smallst zise CE,ROHS,FCC *Bluetooth standard: V2.0 *Signal Frequency: 2.4-2.48GHz *Transmission power: Class2 *Measurement: 41*16*23mm *Weight: 7.12g *Function: Headet/Handfree profile *Working range: 10M *Talk time: 2.5 hrs *Standby time: 45hrs *Charging time: Less than 2 hrs *Battery: 80mAh Li-Polymer Battery *Ch
Brand Name: ROF Model Number: ROF-0006C Style: Headband Communication: Wireless Connectors: 2.5mm Use: Other Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) yellow color: for car/mobile Packaging & Delivery Packaging Detail: 1,White packing box 2,Box size: 66*35*28CM 60PCS/CTN 3,N.W:15KG 4.G.W:16.5KG Delivery Detail: sample order, 3-5 days, quantity order, 2 weeks Specifications In car IR wireless headphone Dual Channel Modern design, can be spinned 180 degrees, double folding , built-in tensile device In car IR wireless headphone Dual Channel Item No.: ROF-0006CPackage: Gift box Modern design, can be spinned 180 degrees, double folding , built-in tensile device that can adjust the length to fit different people Detailed Description DUAL Channel1.Headphone power: AAA 1.5V*22.Carrier Frequency: A:2.3/2.8MHZ ;B: 3.2/3.8HMZ3.Wired headphone function 4.Φ40mm Nd-Fe-B Sintered Magnets Film Speaker
Brand Name: AEC Model Number: BQ-677 Style: Headband Communication: Wireless Connectors: 2.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Zhejiang China (Mainland) Support pc Port: USB 2.0 FM: support music format: MP3 WMA TF & SD card: support 128MB to 16GB Charge connector: Micro-USB connector type: Stereo Headphone Packaging & Delivery Packaging Detail: color box packing Delivery Detail: 15 days for MOQ pcs after confirm deposit and sample Specifications Wireless Headphone 1.Latest design with TF&SD card 2.Support format:MP3 & wma 3.TF card support 128MB-16MB 4.OEM Order High Quality Blutooth Stereo MP3 Headset Headphone with Microphone*Stereo Blutooth Stereo MP3 Headset Headphone with Mic, Supports TF Card / FM Radio. •Brand new and good quality Bluetooth stereo MP3 Headset Headphone•Allow you to enjoy digital-quality music wirelessly and convert between music and phone calling mode freely•Support TF Card, maximum s
Brand Name: wireless headphones Model Number: wireless headphones Style: Headband,wireless headphones Communication: Wireless Connectors: 2.5mm Use: DJ Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Beijing China (Mainland) Packaging & Delivery Packaging Detail: depend on the customers Delivery Detail: when you pay the order we will send your order within 24 hours Specifications wireless headphones 1. high quality and cheap price. 2.best serive and best reputation. 3.contact : cn1500070082(amily) wireless headphones cheap wholesale, hot selling 2013 Product Info.Item Number: wireless headphones cheap wholesale, hot selling 2013 Color : Depend on the customers Style: fashion Feature: Fashion, high quality and cheap price Suitable for : Men, women, boy ,girl Customized : OEM & ODM both are welcomed Shipping &
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: Wireless Tech Model Number: EARN0945 Style: Neckband Communication: Wireless Connectors: wireless Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Earphone type: 2.4G wireless headphone Color: Black System mode: stereo UHF/RF Frequency response: 60-12,000Hz working voltage: 3.7 VDC / 420mA Charging time: 3 hours / 5V Headphone power supply: 420mA lithium battery (built in) Working: 7 hours Used area: Computers and laptops Operation distance: 10-20meters Packaging & Delivery Packaging Detail: PE bag /case...as your demand Delivery Detail: 3-10days Specifications Wireless headphone 1.Frequency response:60-12,000Hz 2.sensitivity:>60dB 3.Distortion:>3% Certs:CE/ISO/ROHS Frequency responseEARN0945 neck band sports 2.4G wireless headphone!! Description: NO BATTERIES REQUIRED wireless headphone with lithium battery insideUp to 7 hrs of play timeMultiple users2 CHANNELS,Enables users to have 2 audio s