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: OEM Model Number: Q-72 Style: Ear Hook Communication: Wireless Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Pcs/Ctn:100pcs/ctn ; Ctn size:45.5*34*35cm ; GW/NW:11.5kg/10.5kg ; Delivery Detail: 3-7day Specifications The smallest bluetooth headphones Bluetooth version V2.1+EDR, Class II Bluetooth Profiles:HSP, HFP Talk time: up to 3hrs The smallest bluetooth headphones Q-72Mono Bluetooth Headset Item No: Q72 Bluetooth version V2.1+EDR, Class II Bluetooth Profiles:HSP, HFP Multipoint function Talk time: up to 3hrs Standby time: up to 50 hrs Charging time:less than 2 hrs Battery capacity: 60 mAh Operation distance:10 meters Chips
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: 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: Rambotech Model Number: BTH002N Style: Headband Communication: Wireless Connectors: micro usb Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Bluetooth version: V3.0+EDR Color: Black, white, oem color Feature: Anti-sweat Music Time: 9 Hours Talk Time: 8 Hours Standby Time: 500 Hours Charge Time: 2 Hours Packaging & Delivery Packaging Detail: Color box and blister Delivery Detail: 45-60 days Specifications wireless bluetooth headphones * V300+EDR * Retractable band * Headband style * Superior sound Bluetooth stereo headset sweat-proof Feature 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. Support remote control of play/pause, previous/next track, volume
Brand Name: CHAFF Model Number: METALLICA07 Style: In-Ear Communication: Wired Connectors: 3.5mm Use: Portable Media Player,Mobile phone,MP3,MP4,Laptop, Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) Compatible Brand: Apple Iphone,Ipod,Touch etc Logo: Customerized Frequence Response: 20Hz-20KHz Sensitivity: 1kHz110dB+/-3dB Plug: Jack Earbud: Silicon Speaker Unit: 40mm Impedence: 32ohms Cable Length: 100cm Packaging & Delivery Packaging Detail: 1.Bulk in shippable packaging. 2.As client's request. Delivery Detail: Within 3 weeks based on order quantity Specifications high quality bluetooth headphone for black 1.origin design 2.Hi-End sound quality 3.CE,FCC,RoHS passed 4.OEM highly welcome high quality bluetooth headphone for black Metallic in-ear silicon earphone for MP3,IPAD,IPOD,PHONES1).Speaker Unit: 9mm2).Impedance: 16ohms3).Sensitivity: 104dB+/-3dB4).Frequency Response: 20Hz-20KHz5).Wire: 110cm6).Plug: Silicon7).Function: stereo super-bass, wi
Brand Name: bluextel Model Number: B02 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: black bluetooth version: V2.1+EDR Solution: CSR BC6130 talk time: up to 8 hours Packaging & Delivery Packaging Detail: OEM Delivery Detail: 10days Specifications Solution: CSR BC6130 Multipoint,noise canceling,high qualtity voice Company profile:ATI Electronics is built in1999.Its sales amout is above USD15 million a year.It's engaged in bluetooth headsets,carkit,speaker,keyboard,mouse,etc. Specification:chipset:CSR BC6130bluetooth version:V2.1+EDRsupported profiles:HSP,HFPTalk time:up to 8 hoursWeight:about 56 gramsstandby time:up to 250 hoursCharge port:Uniersal Micro USBFeatures:Multi-point connection:allows 2 cell phone connection simultaneouslyGeneral function:call answer,call end,call reject,call redial,call transferEnhanced noise reductionTurn to talkOver
Model Number: 212009 Style: Headband Communication: Wireless Use: Game Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Black Packaging & Delivery Packaging Detail: Case of 20 Units: 3.50kg 40x35x34cm Delivery Detail: Within 5 days after receipt of payment Specifications 1. Network calls function 2. Wireless Bluetooth technology 3. High-frequency sensitivity Bluetooth Headphone for PS3 Description: 1) Headset for the PIII 2) Network calls function 3) Wireless Bluetooth technology * Using Method (Complete by PII controller): 1) Using the PIII controller enter “peripheral equipment settings”—“Bluetooth setting” 2) Holding the connect switch till hearing Du, Du, Ding is OK. Then press the “O” bottom os the controller to start signal searching 3) Entering the password as “0000” when you got the model of the Bluetooth setting is OK 4) You can use the Bluetooth well every time after this setti
Brand Name: sheng Model Number: NK-H208 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling Place of Origin: Guangdong China (Mainland) CETS: CE&ROHS CABLE: TPE Packaging & Delivery Packaging Detail: gift box or blister package or customised Delivery Detail: 30 days after final sample confirmed Specifications 1.Wireless 2.Fashion design 3.Noise cancelling 4.Hi-Fi quality,deep bass Specification: 1.System:VHF/RF 2.Modulation:FM 3.Mode:Mono &n
Brand Name: WF Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: Guangdong China (Mainland) speaker: 40mm Frequency response: 55Hz-20KHz Specifications 1.OEM ODM Service 2.Factory direct price 3.Bluetooth 4.foldable 5.different colors Wireless foldable MP3 player bluetooth headphone : Parameter of MP3 player bluetooth headphone : More pictures of MP3 player bluetooth headphone : Four colors of MP3 player bluetooth headphone : other MP3 player bluetooth headphone : Packing of MP3 player bluetooth headphone : Packing Size of MP3 player bluetooth headphone : 157mm(L)×83mm(W)×190mm(H) Contact us for more information on MP3 player bluetooth headphone Ms Amanda LiSkype:amanda75290527 Tel:+86 13724565259(English) Amanda +86 13332655409(Chinese) Jason Email: market(@)winfire9
Brand Name: xlx Model Number: bluetooth 5800 Style: Headband Communication: Wireless Connectors: USB Use: listenning music out door Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: black support: bluetooth MP3/FM Battery: Lithium battery playing time: 6-8 hours when fully charged CERTIFICATE: CE,FCC,ROHS Products Status: Stock Packaging & Delivery Packaging Detail: export package Delivery Detail: we will delivery 3-7 days after ur advance payment Specifications hot selling headphone -5800 support bluetooth MP3/FM 1.Stereo sound 2.Foldable design 3.high quality 4.Competitive price hot selling headphone -bluetooth 5800 support bluetooth MP3/FM SUPPORT BLUETOOTH1.Stereo sound2.Foldable design3.high quality4.Competitive price5.CE,FCC,ROHS CERTIFICATE Product Features:1. Excellent sound quality2. Good for listening MP3/Nusic,watch DVD/movie,online chatting and game playing3. Newest and best selling headband headphone4. Headband i
Brand Name: Compoka Model Number: KBJ-261N Style: Headband,Wireless Bluetooth headphone Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Cable: Removable cable Advantage: With NFC Chip: CSR 4.0 Feature: 2013 hot selling styles Packaging & Delivery Packaging Detail: Neutral giftbox or blister package Delivery Detail: Sample order within 3 days Specifications 1.Wireless Bluetooth headphone 2.Bluetooth v4.0+ NFC 3.Class 2:Distance up to 10 meters 4.Standby time:300 hours Details of Wireless Bluetooth headphone Specification - Bluetooth® v4.0+ NFC - Class 2: Distance coverage up to 10 meters - AptX, SBC, MP3 and AAC decoder support - Charging time: 3 hours - Music playing / Talk time:≥10 hours- Standby time: 300 hours- Frequency Band 2.4~2.4835GHz unlicensed ISM band- Sensitivity: 110 dBm at < 0.1% BER- Rechargeable 310
Brand Name: OEM Model Number: JNP-H580BT Style: Headband Communication: Wireless Use: Computer and mobile phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Blister packing Delivery Detail: 25 days after all packing confirmed Specifications 1.New design Bluetooth headphone 2. With CSR chipset 3. Four colores available 1.Product Size: 35*18*8cm; Product Weight: 95g 2. Smooth switch bwtween misci and call; 3. Support handsfree mould and advanced audio transmission mode; A2DP & AVRCP; 4.Support Bluetooth version: V2.1+EDR Clasic II; 5. Holding time: around 7 hours; 10m distance;
Brand Name: LGL Model Number: BT-202 Style: In-Ear Communication: Wireless Connectors: USB Use: Listen music and on/off phone,Business Gift Function: Bluetooth Place of Origin: Guangdong China (Mainland) Bluetooth type: Bluetooth 2.1 receiver MOQ: 500pcs Frequency Response: 20HZ--20KHZ Accessories: USB Cable for charge Bluetooth: 2.0/2.1 Transmission distance: 10 Meter Cetificates: CE&RoHS Sound time: 6H to 8H Packaging & Delivery Packaging Detail: plastic bag PVC bag gift box customized packing is available Delivery Detail: depend on QTY ,usually 25-35 days Specifications material soft villus neckband earmuff bluetooth headphone -Built in speaker -In choice of colors -Factory price Material soft villus neckband earmuff bluetooth headphoneModel : BT-202 1.Blue/Red LED lndicating.2.Sound time: 6H to 8H.3.Bluetooth 2.0/2.14. CE&RoHS 5.Many Style offered Transmission distance : 10 Meter specification: material soft villus neckband earmuff bluetooth headphone -Bluet
Brand Name: Moccer Model Number: MS2090-B Style: Headband Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color: Whiter,Blue,Purple,Black and Red Packaging & Delivery Packaging Detail: gift box Delivery Detail: 25 days Specifications Hands-free call,built-in Mic Support TF card headphone for iphone bluetooth headphones new 2013 new products headphone 2013 New products Headphones Bluetooth headphone for iphone 4 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. 4.Support remote control of play/pause, previous/next track, volume up and volu
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: OEM Model Number: CW-BH32D Style: Ear Hook Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Usage: Mobile Phone Packaging & Delivery Packaging Detail: Each pieces in gift box Delivery Detail: 7day for under 1,000pcs Specifications High quality Bluetooth wireless headphone High quality Bluetooth wireless headphone1) Bluetooth specification v2.0 class 2 + EDR2) Supports Bluetooth headset and handsfree profile3) Working range: 10m ( 33ft .)4) Frequency range: 2.4 Ghz5) Charging time:about 2 hours6) Talking time: about 3 hours;7) Standby time:60hours8) Unit size:35*15* 9mm9) Unit weight: 9grams
Brand Name: UTEL Model Number: E98 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: Fujian China (Mainland) Color: Red/Silver Packaging & Delivery Packaging Detail: Giftbox packing Delivery Detail: 10-15days Specifications 1, 8 in 1 function 2, MP3 Function 3, Bluetooth Verion in 2.1 4, Sport latter hang design 5, Foldable ,portable and fashion Music Bluetooth Headphone with 8 in 1 function UT-E98 E98 Wireless MP3/Bluetooth headset exceeds traditional Bluetooth headsets . It is advanced, compact, foldable and easy to carry. Connection using Bluetooth version V2.1 and transmission faster, better call quality, stronger anti-interference ability, more attractive. Besides, with MP3 music player, support TF card player, EQ mode, FM radio, mobile U disk, Bluetooth wireless communications, match double mobile phone function in one super-folded hanging Bluetooth headset. The unit integrate the Bluetooth wireless tec
Brand Name: WESENT Model Number: WST-E503 Style: Ear Hook,fashion mp3 headphone Communication: Wireless Connectors: bluetooth Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) product: Touch screen MP3 headphone screen: LED light, memory: support TF card max 32GB vertificate: CE, ROHS, FFC service: OEM, ODM price: factory price, very competitive Packaging & Delivery Packaging Detail: 1 PC/gift box , Gift box:18*6*26cm , CTN size: 60*46*55CM , 54 PCS/Ctn. Delivery Detail: 15-20 days after order confirmed(according to client's quantity Specifications 1.stereo bluetooth headphone, 2.with tf card mp3 player, 3.bluetooth v3.0 4.with mic, hands free phone call 5.OEM factory 100% Brand New , stereo bluetooth headphone,Weight: 360g (Plus Packaging) ,Color: As Picture Show Black+Red ,Chipset: CSR/BC352239A ,6 buttons remote control feature for Control music, calls and volume adjustment. Bluetooth 3.0+EDR ,Technology. Fast
Brand Name: Guoya Model Number: E702B Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Product: E702B Bluetooth Stereo Headphone Bluetooth Protocol: V2.1+EDR Frequency Coverage: 2.402GHZ~2.480GHZ ISM Band Wireless Transmitter Standard: CLASS 2 Transmit Range: 10 Meters Frequency Response: 20HZ~20KHZ S/N Rate: 80dB Speaker Diameter: 40mm Speaker Impendance: 32Ω Status Indication: LED Indicator Packaging & Delivery Packaging Detail: Leather Bag, Gift Box, Window Box According to your need. Delivery Detail: 25~30 Days after receiving your deposit. Specifications E702B Bluetooth Stereo Headphone 1. Stylish Style 2. Foldable Stereo Headphone 3. Super Perfect sound quality E702B Bluetooth Stereo Headphone 1. Wireless Bluetooth technology.2. Smart Line-in Fuction.3. Foldable headband design.4. Advanced noise reduction.5. High definition Built-in microphone.6. Standy time
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: Grandsonic Model Number: GR-SP-002 Style: Ear Hook Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Type: Multimedia computer headphone FM function: Yes Support USB: Yes MP3 player: Yes External audio function: Yes SNR: â¥92 db Support TF card capacity: 128MB-8GB Packaging & Delivery Packaging Detail: 100pcs/carton,Color Box. Delivery Detail: 10-15 days Specifications 1.Headphones Bluetooth 2.MP3 player 3.FM function 4.SNR >92 db 5.Support TF card MP3 Headphones Bluetooth FM Model:GR-SP-002 1.Multimedia computer headphone 2.MP3 player 3.Hi-Fi sound 4.FM function 5.Portable USB drive 6.External audio function 7.PC connection function 8.Ultra flexible folding design 9.your hands to enjoy your work 10.Ear hook style
Brand Name: DSGR Model Number: BHP-002 Style: Headband Communication: Wireless Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: China (Mainland) Frequency Range: 2.4GHz-2.48Ghz Packaging & Delivery Packaging Detail: Packing Details: Carton Size:48x41.0x40.5cm Qty/Ctn:40pcs N.W/G.W:10.00/12.30KG Delivery Detail: 30days Specifications Item Name:Bluetooth Headphone(BHP-002) Item Name:Bluetooth Headphone(BHP-002)Features:1.Stereo Headphone with MIC2.Foldable stereo headphones3.CSR multimedia hi-fi bluetooth chipset 4.Apply to any bluetooth mobile phoneSpecifications:1.Frequency response:20Hz-20KHz2.Range of frequency:2.4-2.48Ghz3.S/N Ratio:>70dB4.Speaker diameter:40mm5.R/L channel separation:>40dB6.Distortion≤0.5%7.Effective distance:≤10m8.Battery:3.7V,320A/H rechargeable NI-MH battery Packing Details: Carton Size:48x41.0x40.5cm Qty/Ctn:40pcsN.W/G.W:10.00/12.30KG
Brand Name: OEM Model Number: For Pro headphone Style: Headband Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Colour box Delivery Detail: On-time delivery Specifications For iphone beatingly Pro Over the Head Headphones 1.High quality 2.Factory price 3.Clearer sound. Deeper bass For iphone beatingly Pro Over the Head Bluetooth Headphones Product Namebeatingly headphoneApplicationmobile phone ,digital player,computerFeature1.Sweat resistant and UV protected, ideal for those who love getting athletic to music, indoors or outdoors2.Built-in subwoofer and midrange tweeter pump out massive bass, ultra smooth vocals and clear, crisp highs3.Advanced passive sound isolation delivers music with power yet keeps your surroundings audible4.ControlTalk on-cable mic for convenient hands-free calling with iPhones and smartphones5.ControlTalk tr
Brand Name: Ailipu Model Number: HP-104 Style: Headband Communication: Wireless Connectors: 3.5mm Use: mobilephone and bluetooth media player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: attractive color optional Packaging & Delivery Packaging Detail: elegant gift box Delivery Detail: within 25days Specifications Modern design,comfortable to wear Hands free function Attractive appearnce High stereo sound quality Most favorable price Selling points:1 Modern design ,comfortable to wear with great popularity among the young adults 2 High stereo sound quality 3 Convenient function buttons brings more music enjoyment 4 Most favorable price 5 Two modes :bluetooth ,3.5audio input Specifications:Frequency response :20-20kHzSNR :over 85dB Power supply :3.5V-4.2V /60mA Working time :8-10 hours Output power : 80mWDriver Unit: Φ 45 mm*2Impedance :32 Ω Input interface :3.5mm plugBuilt-in microphone
Brand Name: OEM Model Number: TP-EH-S471 Style: Headband Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Colors: Available any color Quality: High quality Logo: Welcome OEM logo Use for: All kinds of 3.5mm devices Package: Blister package or custom package Certificates: CE,ROHS,FCC,REACH,PHA. Business type: Manufacture Packaging & Delivery Packaging Detail: PE bag , blister package. OEM custom package. Delivery Detail: 15-25days Specifications headphones 2013 1. Soft leather headband 2. OEM custom's logo 3. High quality for listening DJ music 4. CE&Rohs Headphone bluetooth headphone 3.5mm stereo plug colorful headphones 2013 Descriptions: 1.Stereo sounds, clearly, high performance 2.Special speaker materials, very comfortable 3.Colorful, most fashionable and comfortable even for long listening 4.Earplug design, easy get on and get off. &nb
Brand Name: OEM Model Number: BTK-28 Style: Headband Communication: Wireless Connectors: V4.0 Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Black Version: V4.0 Bluetooth range: 10meters Talking time: up to 20 hours Standby time: up to 800hours Charging Time: 3-hours The unit size: 174*40.7*159.85mm Weight: 162g Operating Temperature: -10-----45 Storage Temperature: -20-----60 Packaging & Delivery Packaging Detail: gife color box packing and customer's design welcomed Delivery Detail: 20-25 days Specifications HIFI Bluetooth Headphone with built-in high quality speaker Bluetooth 4.0 Support A2DP /AVRCP/ HFP /HSP Wired audio support Model Nr.: BTK-28 HIFI Bluetooth Headphone with built-in high quality speaker Headset Overview: Specification: 1.Bluetooth protocol standards:Bluetooth V4.02. Support Bluetooth profiles: HFP A2DP AVRCP 3.B