Brand Name: Baojiang Model Number: BJHS-009 Style: Headband Communication: Wired Connectors: 3.5mm Use: Computer Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: Any color Transmission distance: 10M Talking time: 6H any logo: Available Bluetooth Version: 2.1+EDR Microphone: yes Package: Blister Box, Hands free: yes Delivery: 10-15days Operating current: 35mA Packaging & Delivery Packaging Detail: Blister box Delivery Detail: 7-10 days Specifications 1. New Bluetooth headphone for mobile phone 2. OEM&ODM is welcomed 3. High quality with ABS+PVC 4. Pass CE, Rohs Specification Frequency range2.4GHz-2.48GHzTransmission powerClass 2Transmission distance10MOperating voltage3.6VOperating current35mAStandby current2mACharger powerInput 100~240V AC, Output 5V DCWorking temperature-20°C~60°CNo working temperature-20°C~60°CCharging temperature0°C~45°CCharging time2 hoursTalking time6 hoursStandby time120 ho
Specifications Either wear the ear tip or the loop Mini, compact and a perfect fit Volume adjustable Low voltage alarm by voice and light Detailed Product DescriptionFeatures:Either wears the ear tip or the loopMini, compact and a perfect fitVolume adjustableLow voltage alarm by voice and lightReject callVoice activated dialingRedial last coming number Specification:Specification: Bluetooth V2.0Size: 40.5X 19.7 X 10.8 mmChipset: BROADCOMFrequency: 2402MHz-2481MHzTransmitted power: Class 2(MAX 4dBm)Received Sensitivity: -80dBmCharging power sourcing: 5VDC/500MaBattery: Rechargeable Li-ion battery 80mAhWorking voltage: 3.7VCharging time: about 120 minutesTalking time: over 4 hoursWeight: 9gStandby time: over 130 hoursOperating range: 10 meters
Brand Name: Fordex Group Model Number: FG-00088711 Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Computer Function: Bluetooth Place of Origin: Guangdong China (Mainland) Type: Earphones Design: Sporty Packaging Items per Carton: 10 Pieces/Carton Package Measurements: 25X30X15 cm Gross Weight: 3.0 kg Gross Weight per Unit: 0.3 kg Package Size per Unit: 25X15X3 cm Package Type: Package Type: carton
Specifications 1.bluetooth headset for ps3/pc/mobile phone/working. 2.for ps3 games chatting. 3.factory high quality Functions: 1.Bluetooth headset for ps3,take you ps3 experience to the next level with this wireless headset.2.Discuss gaming strategy with your teammates, trash-talk your opponents or just chat while play your favorite games.3.Immerse yourself in the complete gaming experience.4.Leave voice messages to your friends and family with xbox live message service. Features: function button for:answering,ending,on,off.LED indicator light.receiver/speakermicrophone rotates:225 degrees.power interface/adapter for charging the unit.ear hookdecrease volume key (-)1increase volume key(+)2 Specifications: signal output:bluetooth-v2.0,class2frequency band:2.4GHZ-2.4835GHZ,ISM bandtalk time:up to 8 hoursstandby time:up to 200 hours.data encryption:128 bits encryptedpower capacity:rechargeable li-polymerpower supply:5v DC,100-240V AC adaptersize:150*140*47mm
Place of Origin: China (Mainland) KEY WORDS: BLUETOOTH Specifications Bluetooth FM/Stereo Clip Headset Stream music from any brand of compatible Bluetooth stereo phone or music device that supports Advanced Audio Distribution Profile (A2DP) and Audio Video Remote Control Profile (AVRCP)² Built-in FM radio Remotely control your music; skip track, lower/raise volume, pause/play Easy toggle between calls, streaming music and FM radio Class 2 Bluetooth for up to 33 ft wireless connection Standard 3.5mm headset jack so you can use your favorite headphones or those included
Specifications Hi-Fi stereo bluetooth headset 1.support multipoint pair(connect 2 devices simultaneously). Hot Products: Hi-Fi stereo bluetooth headset 1. support multipoint pair(connect 2 devices simultaneously). 2. Block external noise excellently, with built-in CVC to offer clear conversation effect. 3. Bluetooth chipset: CSR BC5 V2.1+EDR 4. Support A2DP,AVRCP,Headset,Headfree profile. &nbs
Specifications Caller ID. Headphones bluetooth Unique styling Voice prompt. Great sound&Multiple use. Connect 2 divices at the same time. Specification:High Acoustic Fidelity. Elegant Fashion Design. Extremely Competitive Price. Brand New Stereo Bluetooth Headset. Bluetooth VersionV 4.0 with EDRSupported ProfilesHFP, HSP, A2DP, AVRCP, Headset, HeadfreeOperating Distance10mTransmission Powerclass 1Frequency response2.5GHZMusic StreamingYesStandard Bluetooth FeaturesYesVoice answer/reject a callYesStandby Time(hrs)160Talking Time (hrs) 4Charging TimeLess than 3 hoursCharger powerInput 110-240 V AC, Output : 5V DCBatteryBattery Built-in rechargeable li-on polymer battery In the box1*Bluetooth headset1*Earphone1*User Manual1*AC charger &nb
Specifications Stylish, premium design and durable headphone.Built in microphone for taking calls. Classical design 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 7 HoursStandby time 140 HoursRechargeable lithium battery 300mAHColor BlackDimensions 95*70*35mmMicrophone Build-in microphonePackaging & DeliveryPackaging Detail Standard color boxDelivery Detail 2-3 weeks after samples approvalUser Environment Characteristics Operating Temp
Specifications 2.4G wireless digital bluetooth headphone 300mA removable li-on battery Volume control Smooth ear shell Remote control 2.4G wireless digital bluetooth headphoneProduct Features2.4G wireless acoustic 20M transmission high-fidelity data active hopping data transfer and unique packaging and splicing agreement,2.4G comprehensive protection in a complex environment of anti-jamming capability,up to 20meters away from your computer of audio transmission.Removablehigh-performance rechargeable lithium battery with removable high-performance rechargeable lithium batteries,lithium batteries can replace the battery at any time,do not worry battery aging,it is same as cell phone lithium battery mode,you can always remove the standby charge and universal charge .LED lighting function keys integration of key design and turned blue glare display,two-way digital transmission wireless headset to control computer,remote control the computer player's
Brand Name: OEM Model Number: LF-609 Style: Ear Hook Communication: Wireless Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black Packaging & Delivery Packaging Detail: 100pcs/ctn, Measure: 53*34*46.5 CM. G.W.:11kgs PACKET CONTENT: 1.headset unit 2. ear hook 3. manual 4.charge Delivery Detail: 5-7 days after receip the payment Specifications 1.mono bluetooth headset earphone 2.Built-in rechargeable battery 3. with volume controk key 4.Distinctly superior Fashionable bluetooth headset, bluetooth earphone, bluetooth speaker phone,mono/stereo bluetooth headset Bluetooth standard: V2.1+EDR Transmission: class2 Working range:10M &nbs
Specifications 1.Frequency coverage: 2.402~2.480GHz ISM band 2.Sensitivity: -80dbm 3.Transmit range: up to 10m 4.Transmit speed: 57~723Kbp Fashion Sports Wireless Bluetooth Headset Earphone Headphone Earphone for Telehone PC Portable back-hang design, convenient for sportsSuitable for mobile phones, PC, and iPod Handsfree speaking by pairing with mobile phone Enjoy music of iPod with adaptive dongle Can receive and reject incoming calls while automatically stop music Volume adjustment Bluetooth version: 1.2/V2.1, wireless transmitter standard of class II Frequency coverage: 2.402~2.480GHz ISM band Sensitivity: -80dbmTransmit range: up to 10m Transmit speed: 57~723Kbps Stereo compression ratio: 44.1/48kHz Channel: 79 channels of 1MHz, B/W Contact terms: Point-to-PointBattery: Li-ion. Charge power : PC USB, 5V Charging time: 1-2 hours 40g/pcsPacking:blister
Brand Name: OEM Model Number: BT-300 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Products Name: Popular mono wireless bluetooth headset Rang: 10meter Frequency range: 2.4GHz-2.48GHz Transmission power: class 2 Operating Power: 110-240V, 5V Mode: Hands free, headset, AV2DP, HFP, AVRCP Color: Black, White, Light Blue and Pink Talk time: 4 hours Standby Time: 100hours Type: Popular mono wireless bluetooth headset Packaging & Delivery Packaging Detail: Paper gift packing Delivery Detail: Within 1-7 working days Specifications Popular mono wireless bluetooth headset 1. Fashionable design, 2. Automatic Connecting 3. clearly sound Popular mono wireless bluetooth headset Specification: 1). Compeatible w
Specifications in-ear bluetooth earphone Automatically switch between music and call Long standby time Muti-point connection OEM 2013 new product Bluetooh single earphone Specifications Model No. of Bluetooth Earphone Q900 Chip 6145 chip Supporting EditionBluetooth version: V4.0+EDR Frequency Range2.4GHz Bluetooth VersionV4.0 Other Compatible Versions V1.1, V1.0, V1.2 V2.0 Scope of Work 10 Mi Neipei Transmission Power of Bluetooth Earphone Class 2Transmission Distance About 10MSupport mode A2DP, Headset, Headfree Supported ModeBluetooth-enabled mobile phone, Tablet PC, laptop Talk / music playback time about 4 hours Wearing styleEar Hood Standby time of Bluetooth Earphone about 120 hours Unique functionsVoice calls broadcast, battery indicator, double-grain noise reduction Environment Temp.Working-20 °c - 60°cCharging0 °c - 45°c Storage-20 °c - 60°cBatte
Brand Name: chnlan Model Number: HS300 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Packaging & Delivery Packaging Detail: blister packing Delivery Detail: 3-4 days Specifications 1.Rapid charging. 2.Simplified pairing. 3.Automatic volume control. 4.Compatible for BlackBerry all models handsets. FOR BLACKBERRY HS300 BLUETOOTH HEADSET 1.Rapid charging.2.Simplified pairing.3.Automatic volume control.4.Compatible for BlackBerry all models handsets.5.Up to 4 hours standby time.6.120 mins talktime.7.10m range.8.Noise cancelling technology.9.Call answer.10.LED indicator.11.LED display.12.Volume adjust.13.Weight 8g More image:
Brand Name: kingartor Model Number: KA-M0584 Style: Headband Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth Place of Origin: China (Mainland) Colour: optional MOQ: 1000 Packaging: optional Logo: customized logo Warranty: 1 year Packaging & Delivery Packaging Detail: opp polybag Delivery Detail: As per exact quality and customer's require Specifications 1.bluetooth headphone wireless headset 2.CE and Rohs 3.MOQ 1000pcs 4.OEM order welcome 5.Sample ok headphone wireless bluetooth headphone Features: 1. headphone wireless bluetooth headphone 2. 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 for personal use, for gift to friends ,for company sales promotion ,for supermarket retail or wholesale or any other Enterprises or institutions requires
Brand Name: lg Model Number: hbs 730 Style: Ear Hook Communication: Wireless Connectors: Other Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: 25.6 x 17.6 x 4.8 cm Delivery Detail: 3-7days Specifications Enhanced Audio and Bass Response Noise Reduction/Echo Cancellation Advanced Multipoint Text to Speech LG Tone+ FeaturesTalk/Music Time: Up to 15/10 hoursBluetooth Version: 3.0Long Battery LifeMicrophone MuteaptX CompatibleAudible Battery Status AlertVibrating Call AlertText to SpeechAll Day Comfort Witness the enhanced audio and bass response of the next evolutionary step in the LG TONE family. Tone+ Wireless Stereo Headset delivers a high quality audio experience in stereo sound with the convenience of Bluetooth technology. Music and phone conversations sound better with enhanced audio and bass response that compliments a wide range of music genres. Built in apt-X technology reproduces CD quality sound over
Brand Name: Commonly Style: Ear Hook Communication: Wireless Connectors: 6.3mm Use: Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) MOQ: 100 QC: test one by one Quality: OEM original Quantity: in stock Model: Commonly Color: Black Shipment: Fedex/DHL/UPS/EMS Payment: T/T,Western union,Money Gram,Paypal Warranty: 1 year Website: www.ggit-international.com Packaging & Delivery Packaging Detail: OPP polybag,Blister,Color box,Gift box.(As request) Delivery Detail: 7-15 days after the payment Specifications 1.Convenient Wireless Bluetooth Headset Handfree 2.Fast delivery 3.100% perfect fit 4.Good service 5.High quality Convenient Wireless Bluetooth Headset Handfree Color:Black Product feature: 1.materia and appearance:2013 new bluetooth handfree,suitable for driving and business time.2.quality control:all products tested one by one before shipment3.price:resonable and compititive4.stoc
Brand Name: Hensallcd Model Number: for Bluedio E9 Style: In-Ear Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Noise Cancelling,Microphone,Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: White/Black Quality: Original Status: In stock Name: Bluetooth Headset In box packing Packaging: anti-static bags with foam box Leads time: 1-3 days Shipping: DHL,EMS,UPS,HKost,ChinaPost Guarantee: 6 month fit for: Bluedio Bluetooth stereo Headset E9 Packaging & Delivery Packaging Detail: Packed with anti-static bag and foam box Delivery Detail: Within 1-3 days after confirm the payment Specifications High-End Wireless Stereo Bluetooth Headset Headphone 1. 100% test by QC 2. Competitive price The details For High-End Wireless Stereo Bluetooth Headset Headphone for Iphone for Samsung for HTC, Bluetooth V3.0+EDR, A2DP for Bluedio E9 as follows: Victorious return of upgrade version E9+, uses Bluetooth version 3.0 from
Brand Name: oem Model Number: BTS-058 Style: In-Ear,In-ear Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Usage: Mobile Phone Specifications 1) Bluetooth protocol: version 2.1 2) Frequency: 2.4 GHz 3) Bluetooth range: 10meters. 4) Net weight: 10g 1) Bluetooth protocol: version 2.1 2) Frequency: 2.4 GHz 3) Bluetooth range: 10meters. 4) Net weight: 10g 5) Power supply:DC5.1V/120Ma 6) Working volt: 3.7V 7) Battery: rechargeable Li-Ion battery 8) alking time:up to 3 hours 9) Standby time: up to 45 hours 10) Chargeing time: about 2 hours.
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 cool HI-FI wireless floding bluetooth headphone for mobile phone 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 freque
Specifications Specifications Fashionable stereo Bluetooth headphones 1. factory price 2. warranty: 1year 3. OEM welcomed SpecificationsFashionable stereo Bluetooth headphones 1. factory price 2. warranty: 1year 3. OEM welcomedFashionable stereo Bluetooth headphones 1. Features A two +MP3 stereo Bluetooth headset &
Brand Name: OEM Quality Model Number: 20130525091 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Speaker size: 40mm Sensitity: 115dB+3dB Impedance: 32Ω Frenquency response: 10-20kHz Cable: 1.2m Plug size: 3.5mm golden jack Warranty: 180 days Inspection: all strictly tested Features: Good after sale service MOQ: 10pcs Packaging & Delivery Packaging Detail: one anti-static bag,one carton box,one foam box,one carton Delivery Detail: 2-3 working days after receiving the payment Specifications Hot Sale !!! DJ Studio Music Headphone Headset Earphone Handfree For Mobile Phone 1.Newest Arrival 2.Top Quality 3.All Test Hot Sale !!! DJ Studio Music Headphone Headset Earphone Handfree For Mobile Phone 1. 2013 popular foldable headphone2. Manufacture with competitive price & good quality3. Imprint cu
Specifications 1. high quality sound effect universal wireless headphone 2.This headset can be fold, easy taking everywhere. 3.Remote control high quality universal stereo wireless bluetooth headphone foldable neckband bluetooth headsets for iphone, ipad, tablet pc Features: 100% 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 Supported: Headsets hands free profile A2DP and AVRCP 10 MetersCharging time: 3 hoursMusic listening time: 7 hoursStandby time: 140 hoursBattery: 300mA/h rechargeable Li-polym
Brand Name: OEM Model Number: HM7000 Style: In-Ear Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Orginal Color Package Delivery Detail: Within 24 hours after payment confirmed Specifications Wireless Bluetooth Headset HM7000 Black Earphone Headphone for Universal Samsung Mobile phone Cheap Wireless Bluetooth Headset HM3500 Black/White Earphone Headphone for Universal Samsung Mobile phone Feature: (stereo headphone )Brand new, high qualityHigh capacity Li-ion battery, 200% longer talk time than normal Bluetooth headsetBluetooth V2.1, compatible with any Bluetooth enabled mobile phones, such as iPhone, Sumsang, HTC, LG, Moto and NokiaThis Mono Bluetooth,not support music playCan connect two cellphone on the same timeColour:black SpecificationModel : HM7000Bluetooth Profile : Headset profile (HSP), Handsfree profile (HFP), A2DP, audio div
Brand Name: Swei Model Number: siw-3p2217 Style: Headband Communication: Wireless Connectors: PS3 Use: PS3 Function: Bluetooth Place of Origin: Guangdong China (Mainland) Bluetooth protocol: version 2.1 Bluetooth range: 10meters. Power supply: DC5.1V/120Ma Packaging & Delivery Packaging Detail: Hard blister Delivery Detail: 3-10 working days after receipt of payment Specifications Bluetooth Headphone for PS3 Bluetooth headset for PS3 Wireless headphone for PS3 OEM is welcome Bluetooth Headphone for PS3Bluetooth headset for PS3Wireless headphone for PS3OEM is welcome Looks Elegant and Calm, same gorgeous appearance with ps3 Video Game.Blocks 4 times the external noise,keeping your conversation in crystal clear sound everywhere!Compatible with all bluetooth cell phones,it beautifully works in office.Enjoy fun of wireless via an bluetooth dongle ,it works well with SKYPE,MSN,and VoIP.Crystal clear sound can thoroughly release your hands to enjoy your work!Features:1). Either t
Specifications 1.Premium Styling 2.Feather Weight 3.2.1+VDR 4 Bluetooth Version 4.Wireless and convinient 5.Super strong bass Say goodbye to cumbersome cords and listen to your music in style with the TB-101 Bluetooth® wireless stereo headset.The perfect companion to your Bluetooth-enabled device, this lightweight headset features a built-in microphone with echo cancellation for crystal-clear audio and clear voice technology for improved voice reception.Offering up to 11 hours of talk time and music listening, this headset can be conveniently charged through a standard USB connection (cord included). Headphone Type : Open Air, dynamicMicrophone : Yes (Built-in microphone in the receiver)Remote Control : Play, Stop, Pause, FF, FRDriver Unit: Φ40mmImpedance :32ohms Sensitivity:104±2dB S.P.L.at1KHzFrequency Response:20Hz-20,000HzBattery Type : Built-in Lithium ion rechargeable battery Battery Charging (Approx) : 3 Hours Remote Control
Brand Name: bluetooth headphone Model Number: bluetooth headphone Style: Headband,bluetooth headphone 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 bluetooth headphone 1. high quality and cheap price. 2.best serive and best reputation. 3.contact : cn1500070082(amily) bluetooth headphone cheap wholesale, hot selling 2013 Product Info.Item Number: bluetooth headphone 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 &
Specifications 1.super stylish bluetooth headset with high quality 2:Stylish earphone housing 3:Customized color and logo print Features: 2.4GHz uncompressed sound intact 2-way transmission invisible microphone
Specifications Wireless Bluetooth Earphone S96 Bluetooth Headphone Upgrade Of BH320 Wireless Handfree Headset Wireless Bluetooth Earphone S96 Bluetooth Headphone Upgrade Of BH320 Wireless Handfree Headset Descriptions: 1. Bluetooth performance standard: Support Headset and Handsfree profile 2. Transmitter power: Class 2 3. Wireless frequency: 2.4 GHz-2.480 GHz 4. Sensitive: < -75 dBm 5. Transmitter distance: 10M Power Parameter 1. Charger power: Input 100-240V AC, OUTPUT 5V DC 2. Working volt: 3.7V 3. Battery: Rechargeable Li-Polymer battery 4. Charging time: 1.5 hours 5. Talking time: about 6 hours Package: 1 x Bluetooth Earphone1 x USB Cable1 x Earhook1 x Manual(Items comes without retail box and charger, if you need retail box and charger, contact with us first,many thanks! ) Detail Pictures
Brand Name: OEM Model Number: H1 Style: Headband Communication: Wireless,Wireless Bluetooth Connectors: Bluetooth Use: Mobile Phone Function: Bluetooth,Microphone Place of Origin: Guangdong China (Mainland) Technology: Bluetooth V2.1+EDR Play/Talk: 10 hours Transfer Distance: 33ft/10M warranty: 12 months Packaging & Delivery Packaging Detail: 1PC/GOFT BOX Delivery Detail: 5-7days Specifications wireless bluetooth headphone 1.bluetooth wilress headphone 2.Bluetooth V2.1+EDR 3.Support mobile phone call music 2013 hot sale headphones beats for mp3,ipad etc, 2013 hot sale wireless bluetooth headphone for mp3,ipad etc Features: 1. Black, white and gray three classic colors, stylish and simple 2. The special button operation easy to use 3. Built-in high quality microphone supports a variety of phone calls, music playback function 4. Using the latest Bluetooth 2.1 + EDR standard high-fidelity audio transmission tec