Brand Name: Perfectdigital Model Number: PDBS-0012 Style: Headband Communication: Wireless Connectors: 3.5mm Use: mobile phone,computer. Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) color: white/black Packaging & Delivery Packaging Detail: Retail packing Delivery Detail: 1-3 days Specifications White wireless headphones headphoneCompact on-ear design TriPort acoustic headphone structure White wireless headphones Product features: Significant noise reduction across a wider range of frequencies. Proprietary Bose innovations use microphones both inside and outside each earcup to sense and reduce the sounds around you.TriPort acoustic headphone structure, another Bose exclusive, features tiny vents in the earcups to enable a tonally-ba
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: TV GAME Model Number: P-S-P2000-57 Place of Origin: Guangdong China (Mainland) Usage: Game Player Specifications wireless headphone for PSP2000, Video game accessories for PSP, Paypal accept... Game Accessories: wireless headphone for PSP2000 We specializes in all kinds of laser lens,mochips,parts & accessories for PS1,PS2,PS3,XBOX,XBOX360,PSP,PSP2000,WII, etc. If you find anything interesting pls feel free to contact us.Thank you! Paypal accept...
Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Aviation Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Zhejiang China (Mainland) Packaging & Delivery Packaging Detail: On demand Delivery Detail: 20 Days Specifications 500 Designs consolidated in one Container, Open 350 Days per Year, Eight Hours per Day WIRELESS HEADPHONE - Home Appliance Home Appliance - WIRELESS HEADPHONE - - with #1 SOURCING AGENT from YIWU, the Largest Wholesale Market - 12600 500 Designs consolidated in one Container, Open 350 Days per Year, Eight Hours per Day WIRELESS HEADPHONE - Home Appliance
Brand Name: RCD Model Number: XRD0218 Style: Headband Communication: Wireless Connectors: 3.5mm Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: as the pictures show Condition: brand new Quality: good Frequency range: 86 - 108 MHz OEM: support ODM: support Drop shipping: support Delivery: fast Emission Distance: >= 8m Modulation Mode: FM Packaging & Delivery Packaging Detail: small wireless headphones OPP, PP, PE bags or as per customer's request Delivery Detail: 3-5 business days after payment Specifications small wireless headphones 1. for MP3 PC TV CD 2. 5 in 1 3.Wireless Earphone Headphone small wireless headphones wireless 5 in 1 for mp3 mp4 tv cd pc This item will never dissatisfy you: 5-in-1 Multifunctions (Wireless Earphone + Wireless Net Chat Tool + FM Radio + Wired Earphone + Wireless Monitor), high sensitivity, interference resistance, strong
Brand Name: OEM Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Function: Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: white black Red orange yellow green blue purple free chose condition: brand new length: 1.5m Frequency Range: 85.8Hz Packaging & Delivery Packaging Detail: general packing or demand your requirement Delivery Detail: 3-5 working days or according your order quantity Specifications Sylvania SYL-WH930GB Wireless Headphones (Black) 1.competitive price 2.fast delievry description The Sylvania Wireless headphones are the best valued RF wireless headphones on the market. Listen to all your favorite shows without disturbing anyone or being disturbed. Say goodbye to all those messy tangled cords. Works with TV's, Stereos, Computers, MP3 and personal audio. Also great for doing chores around the house or light exercising. Comes with all the accessories you need to get started. RF, which means it works on a radio
Brand Name: Baojiang Model Number: BJE-327 Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White/black Jack: Straight/ L Pin: 3.5mm/2.5mm any logo: available Cable: Round Cable Length: 1.2M Microphone: with or without Package: Blister card, OPP bag Cable Material: TPE,PVC,PU, Braided Wire Delivery: 10-15days Packaging & Delivery Packaging Detail: Blister card/OPP bag Delivery Detail: 7-10 days Specifications 1. Best wireless headphones with custom logo 2. OEM&ODM is welcomed 3. High quality with ABS+PVC 4. CE, ROHs Specification Name best wireless headphones Model No.BJE-327Style headbandJack3.5mm L / Straight Audio outputPortable Media player WireWired FunctionNoise CancellingMicrophone With/without Cable 1.3MPin.3.5mmSensitivity105dbSpeak Dia.28mmDistortion Rate3%Frequency range 20-20KHzImpedance32ohmOEM/ODMY
Brand Name: Zealot Model Number: N-75 Style: Headband Communication: Wireless Connectors: 3.5mm audio line or USB line Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black+Gray,Brown,Golden,White+Pink,Blue,Red,Silvery Shape: Foldable Material: Plastic File Formats: MP3/WMA/WAV Additional Features: FM Radio Packaging & Delivery Packaging Detail: 1.Weight of piece:195g/piece 2.Packing of carton:50 pieces/carton 3.Size of carton:75cm*47cm*36.2cm 4.Weight of carton:16.2kg/carton Delivery Detail: 7-10 days after payment Specifications 1.Memory card headphones 2.FM function 3.Foldable 4.Lcd Screen 5.High stereo Feature: *N-75 Headphone----------1pc*Rechargeable battery----1pc*USB line----------------------1pc*3.5mm audio line---------1pc 1.0.195kg/Unit2.50PCS/Carton3.15KG/N.W(carton)4.16.2KG/G.W(carton)5.Size of carton: 75*47*36.2(cm)
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: OEM/ODM Model Number: TS-590 Style: Headband Communication: Wireless Connectors: USB,USB and 3.5V audio input calbe Use: Computer/TV /MP3/MP4/ Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: white Weight: 0.4KG Emitter: USB and Multifunctional Packaging & Delivery Packaging Detail: packing box and accessories Delivery Detail: production about 25 days after received the deposite Specifications 1.High quality wireless headphone. 2.Reciever distance 10 M 3. two kinds of emitter 4.3.5V audio input 5.can print your logo Model: Stereo HI-FI Computer ,PC ,TV ,Mobile ,MP3/4 Wireless Headphone Specification: 1.2.4G Digital Wireless Headphone 2.LED display ,high sound quality3.with Microphone, realize wireless communication4.Receiver distance :up to 10 meters (with no interference)5.Wide applications. 6.can imprint your own logo. Features:1.Adopt international general 2.4 G frequenc
Brand Name: XJWD Model Number: Q7 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Chips: CSR Bluetooth Version: V2.1+EDR Support: HSF,AVRCP,A2DP Talking time: up to 11hours Music time: up to 11 hours Standby time: up to 220 hours Available in: Windows IOS Android Warranty: 1 Year Accept: OEM Color: Black Packaging & Delivery Packaging Detail: Packing details: color box & pvc packiing; Carton Size: 81.5*36*49.5cm; 30pcs in a carton; 20" : 6,000pcs. Delivery Detail: samples order: 3 working day; mass order: 28 working day Specifications 1.Stereo earmuff headphone; 2.Rotatable adjustment; 3.Comfortable wearing; 4.Excelent audio quality; 5.CSR Chips. Descripton:Wireless bluetooth headset Q7 for Mobile phones- for excelent audio quality , great wearabbiliby and headband design, lets you lose yourself in the music knowing you won't miss a call. With a Bluetooth Stereo
Brand Name: Brand new Model Number: A406 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: polybag packing,paper box,customized based on customer requirements Delivery Detail: 5-7days Specifications Product name:Fold wireless bluetooth headset earphone headphone Product name: Free shipping fold wireless bluetooth headset earphone headphone100% Brand New.Weight: 71g2.4GHz Wireless Bluetooth Stereo Headsets Headphones For PDA, Bluetooth cell phoneWireless listening stereo musicWith Hi-Fi Sound, high quality sound effectRemote control music playing state (like remote control of music playing, stop, last/next choose, and volume+/-High fidelity, omini-directional design of microphone, with clear voice no echoThis headset can be fold, easy taking everywhere.Specifications:Frequency: 2.402GHZ~2.480GHZBluetooth: Version 1.2 Class 2Bluetooth Profile Suppor
Brand Name: Haoxin Model Number: 1220 Style: In-Ear Communication: Wireless Connectors: Micro Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Colour: White bluetooth vertion: Bluetooth V3.0+EDR Support Agreement: Bluetooth Headset&Hands-free Profiles,A2DP,AVRCP Operating range: 10-15M Standby TIme: 150-200H Call Time: 6-9H Battery Type: Lithium Polymer Battery Sample Time: 1day Final order Time: 2-4days Warranty: 6months Packaging & Delivery Packaging Detail: Gift box or as your request Delivery Detail: 2-5days after confirm the payment Specifications stereo bluetooth wireless headphone bluetooth vertion:Bluetooth V3.0+EDR Operating range:10-15M Standby TIme:150 Others more,plz click on our website!!! www.gzhaoxin.com.cn =========================== 2013Newest,convienient stereo bluetooth wireless headphone &n
Brand Name: oem Model Number: HW-EP3008 Style: Headband Communication: Wired Connectors: 3.5mm Use: Computer Place of Origin: Guangdong China (Mainland) Usage: Computer Packaging & Delivery Packaging Detail: plastic bag with color paper Delivery Detail: 1-2WEEKS Specifications wireless headphone 1.Emission distance:30m 2.fast delivery 3.good quality wireless headphoneDrive unit: 40mm Frequency response: 20 to 20KHzImpedance: 32 ohmsSensitivity: 105 ±3dBFeatures:Trumpet:40mm.Impedance:32 15%Frequency Response:2002000HZSensitivity:105+-3DbReception Mode:FMDistortion:<=2%Transmitting frequency range:84-108MHzEmission distance:30m(with no interference)Power supply:2pcs AAA batteries or 4.5V DC(AAA Batteries not enclosed).
Brand Name: OEM Model Number: XF-328 Style: Ear Hook Communication: Wireless Connectors: USB Use: Portable Media Player Function: Noise Cancelling Place of Origin: China (Mainland) Color: white pink blue black red Play time: Music playback upto 6 hours Capacity: 1G-8G With: FM function Battery: LI-PO battery Package included: 1 x MP3 player ; 1x Mini USB cable Packaging & Delivery Packaging Detail: Blister Packaging or As customers'request. Delivery Detail: 3-5days Specifications 1.Sport SD TF card headphone 2.With FM radio 3.Portable external design with good quality 4.Sound processor enhances music Hot sales Wireless headphone Micro SD/TF card headphone with FM redio 1.A stylish, great-sounding headphone2.Wrap around wire free headphones designed to stay on your head3.Built-in rechargeable lithium battery4.Play music for about 5hours with full charged5.Built-in TF/MicroSD card slot. (TF/Micro SD card NOT included)6.Support TF card memor
Brand Name: HUHD Model Number: HW-390M Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) game machines: Designed for PS3, XBOX360,can also work with PC, TV microphone: detachable indicative light: multifunction Wearing: comfortable plugs: USB/RCA/3.5/2.5mm voice functions: Fully support game background and chat RCA-3.5 cable length: 2m USB-USB mini cable length: 1.2m Packaging & Delivery Packaging Detail: according to customers' requirements Delivery Detail: within15 days Specifications 1.high-quality sound/voice,best quality 2.competitive price 3.fast delivery 4.wearing comfortable &n
Model Number: MC-115E Style: Headband Communication: Wireless Connectors: Other Use: DJ Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Specifications 1.Foldable style. 2.Mode: stereo. 3.2.4G---2.48GMHz. System: DigitalCarrier frequency: 2.4G---2.48GMHz Modulation: FSKMode: stereo S/N ratio: ≥70dB Distortion:approximate1% Frequency response: 20 - 15,000HzFoldable style
Brand Name: KINGMASS Model Number: KM-HE876 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling,Microphone Place of Origin: China (Mainland) earmuff: earmuff headphone Packaging & Delivery Packaging Detail: Gift box, blister box, round box etc. Customized Delivery Detail: About 20 days Specifications Audio Earmuffs bring fashion and music together. Be as a earmuff when you feel cold, be as a headphone when you enjoy music. Audio Warm Earmuffs headphones for ipad ipod iphone tablet pc Macbook (Assorted color). Here welcome the new member of KINGMASS, KM-HE876 earmuffs headphones. A nice gadget for you in Winter. When you feel cold, you can wear the earmuff, keep warm as well as enjoy music. Listen to your music and keep your ears toasty! Features: 1. Compatiable devices: Colorful Earmuff headphone with inner speakers that can be connected with your Samsung, iphone, ipad, ipod, cellp
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: 98TF Style: Headband Communication: Wireless Connectors: USB Use: card reader headphone Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) color: brown, iron grey, white Packaging & Delivery Packaging Detail: color box & blister packing Delivery Detail: 20 days Specifications * TF card reader * Build-in FM, radio receiver * Support USB 2.0, plug and play Card reader functionSupport USB 2.0, plug and play.Link with computer and manage the file with TF card.Build-in FM, radio receiver which can receive high-quality stereo radio. Specification:Supported file formats: MP3,WMAAudio frequency response: 20HZ-48KHZ SNR: About 75db(1KHZ)FM frequency range: 87.5MHZ-108MHZ FM receiver sensitivity: 86dB uVPower (peak) : 40MaFor TF card
Brand Name: JR Model Number: YX-HP-678 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Function: Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) item: stereo headphone or overhead earphone for MP4 color: blue Packaging & Delivery Packaging Detail: 60PCS/CTN Delivery Detail: 25days Specifications High quality Wireless Headphone for promotion supplier 1.Fashion style 2.Comfortable wearing 3.High quality sounds good High quality Wireless Headphone for promotion supplier Product detail information: Driver Unit :40mmImpedance:32 ohmsSensitivity:112dB+ 3dBFrequency response:20Hz-25KHzMax input power:100mWCord length:2.1mplugs type :3.5mm stereo packing:blister stereo headphone or overhead earphone for MP4 Packing detail: Packing :blisetrQtty:60PCS/CTNCarton size :70*44*77cmN.W:15KGSG.W:17KGS Supply&Payment: Supply ablilty:100000pcs per month Western union or T/T by 30% depo
Brand Name: GS Model Number: GS-CY707 Style: Headband,Mega Bass Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangxi China (Mainland) color: black+blue Specifications Digital FM SD/TF Stero Music Blue Wireless Headphone Compatible music formats: MP3/WMA/WAV Battery: Built in 320mAh Digital FM SD/TF Stero Music Blue Wireless Headphone This stero headphone can read MP3/WMA/WAV music files on SD/TF cards, so you can enjoy beautiful music freely without intertwined wires. It provides full frequency FM. What's more, this headphone can also work as a wired headphone with a 3.5mm Line in.Features:Wireless Headphone: can directly read MP3/WMA/WAV music files from SD/TF cards. (This headphone has only a SD socket, but the TF-SD card adapter provided by us enables this item to read both SD and TF cards.)Portable Radio Receiver: full frequency (76-108MHz) FM.Wired Headset: Connect this item to
Brand Name: hotom Model Number: hotom007 Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Name: Bluetooth Stereo Headset Colour: White, Red, Black charging time: 2 hours horn diameter: 40 mm transmission range: more than 10 meters output power: Class II Packaging Details:: Stardard package Packaging & Delivery Packaging Detail: Stardard package Delivery Detail: 3-4days Specifications 1)Bluetooth4.0wireless headset. 2)Compatible with all Bluetooth A2DP enabled devicce 3)Working more than 24 hours in 30 mete 2013 Latest Mobile Phone Listening Device HI-FI Wireless Headphone bluetooth headset specifications 1) the battery 3.7 V / 500 mah lithium-ion polymer battery2 )calls (bluetooth) about 24 hours3 )music (bluetooth) about 24 hourS 4 )charging time: 2 hours5 )frequency response: 20-20 000 hz6 )horn:32 ohrn7) horn diameter:40 mm8 )bluetooth frequency: 2402
Brand Name: bluetooth Model Number: P101 Place of Origin: Yunnan China (Mainland) color: white, black, red, blue,purple, green Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Special Feature: Wireless,Portable,Mini Channels: 1 Packaging & Delivery Packaging Detail: original pack Delivery Detail: 1 to 3 working days after confirming your payment Specifications -- Life like sound -- Always ready to go studio wireless bluetooth headphone Headphone type
Brand Name: MSY Model Number: SAM_3560 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: red, black, green, blue, orange, Packing: color box and gift box,also customized package Packaging & Delivery Packaging Detail: Original Box and contents,polybag,color box and gift box,also customized package Delivery Detail: 1-3 days Specifications Perfect wireless bluetooth earbud 1.Comfortable, padded earcups 2.Noise Reducing 3.Natural & aggrandized bass so Product specification: 1. Standard 3.5mm plug fit all the Comfortable to wear 2. Illustrious sub-woofer 3. Great complements for video conferencing, webcams and other audio voice applications &nb
Brand Name: Vakind Model Number: 53878.05 Style: Headband Communication: Wireless Connectors: USB Use: Computer Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) S/N Ratio: 70dB Power: Built-in chargeable 200mAH lithium battery Frequency response: 20Hz-15KHz Packaging & Delivery Packaging Detail: 20pcs/carton Carton measurement: 37*22.8*41.5cm G.W:5.8kgs Delivery Detail: 3-5 working days Specifications 1)Modulation / demodulator way aaGFSK 2)S/N Ratio: > 70dB 3)Transmitting power aa 10 dBm Bluetooth wireless headphones for computer 1)Frequency range : 2.4G-2.48GHz 2)Modulation / demodulator way :GFSK3)Transmitting power : 10 dBm4) Frequency response : 20Hz-15KHz 5) Separation > 70dB 6)Distortion: 1%7)S/N Ratio: > 70dB 8)Power : Built-in chargeable 200mAH lithium battery9)working : 4~5hours 10)20 meters
Brand Name: OEM Model Number: BCM20771 Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: Black Packaging & Delivery Packaging Detail: gift packing Delivery Detail: 15days Specifications 1.high quality with lower price 2.small speaker design 3.multiple function 4.easy operate button 5.for radiation protection Specification Bluetooth Version3.0 with EDROperating Distance10mStyleEar hookSignal Frequency2.4GHz-2.48GHzMusic StreamingYesMulti-function Button On/OffYesStandard Bluetooth FeaturesYesOperating distance10MStandby Time (hrs)160Talk Time (hrs)8Charging Time(hrs)2Supported ProfilesHSP, HFP,A2DP,AVRCPDemension (mm)50*17*11Weight(g)10In the Box1 bl
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: LD Model Number: LD-9210 Style: Headband Communication: Wireless Connectors: USB Use: laptops, mobile phones,PC,ect Function: Bluetooth,Noise Cancelling,Noise cancelling Place of Origin: Guangdong China (Mainland) Color: black/Camouflage Packaging & Delivery Packaging Detail: Standard color box What's in Box: * Bluetooth Stereo Headset * User Manual * USB Cable Delivery Detail: seven to twenty days Specifications 1.Stylish, premium design and durable 2.Built in microphone for taking calls. 3.Designen for comfort 4.2013 latest headphone SpecificationsBluetooth Version V2.1+EDR Class IIBluetooth Profiles Supported Headset, Handsfree, A2DP and AVRCP ProfilesFrequency 2.402-2.480GHZ GFSKOperating distance 10 metersTalk time 3 HoursMusic Playing time 10 HoursStandby time 300 HoursRechargeable lithium battery&n
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