Brand Name: OEM Model Number: YRBT V3020 Style: Ear Hook,HEADPHONE bluetooth Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling,COMPUTER OR MP Place of Origin: Guangdong China (Mainland) Certificate: CE ROHS Brand: OEM Logo: Customerised Jack: 3.5 mm golden jack Sample lead time: 5 working days Production lead time: 30 days after 30% deposit Delivery: EXW FOB CIF MOQ: 1000 PCS Packaging & Delivery Packaging Detail: in the pp bag ,or blister , accroding to customers Delivery Detail: 15 days after the 30% deposit Specifications Bluetooth earphone for laptop and cell phone Feather: 1) OEM brand 2)Customerized 3)Easy-to- carry 4 )Waterproof Headphones bluetooth/ Waterproof bluetooth headphones Features: Multimedia Headphone for Computer, MP3/4 player. Miniature ear buds make you comfortable Suitable for children Portable frame and easy to carry Perfect voice and beautiful appearance.Specifications
Specifications 1.hot sales around the world 2.Quality certification:AAA 3.fast delivery 4.Professional factory 5.Support sample order SpecificationsB logo Headset1.CE,ROHS approval 2.Logo print available 3.Good sound qualityFeatures- Professionally Super A Quality- Professional studio sound- High-end styling- Enhanced bass Introdution of products : Specification:2.Impedance: 32 ohm(1KHz)3.Sensitivity: Sensitity: 102-105 dB4.Maximum input power: 300mW5.Frequency response range: 20Hz-20000Hz6.Cord length:1.45M7.Connecting the plug: 3.5mm 8.Headband part is made of Plastic and Grid Cloth 9.Comply with CE and Rohs Feature:1.Stylish design.2.Perfect fit on ear to enjoy for music.3.Various color available4.Stereo earphone with excellent sound.5.Fashional design, stereo,various color for mp3,mp4 player6.Advantage price and high quality for mass purchase.7.Beautiful pakage for your retail. Advantage1. Fashion design, various colors stereo earphone for MP3, MP4 player
Brand Name: transway Model Number: CGSB845B Style: Headband Communication: Wireless Connectors: Other Use: Sports + Leisure Function: Bluetooth,Waterproof Place of Origin: China (Mainland) Color: Blue, Red, Green, Pink Specifications Bluetooth flexible headset Comfortable for Sports Noise Reduction Ear Plugs Water Resistant fashionable design stereo bluetooth headphone Description: Bluetooth flexible headset for sports and leisure. Flexible water resistant Bluetooth headset for sports or leisure. Who says Bluetooth headsets arent comfortable? This unique Bluetooth headset not only looks great, but its so comfortable youll forget you are wearing it! By doing a simple pairing with your Bluetooth capable cell phone, smart phone or PDA, you will be ready for an active day ahead and have easy access to all your calls. In addition, you can also easily pair it with a Bluetooth capable laptop/notebook computer, so feel free to wear it to talk on Skype all nig
Brand Name: kawell Model Number: KBS-21 Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Working distance: 10m Talk time: more than 9 hours Standby time: more than 200 hours Music time: 7~9 hours Speakers SNR: 94dB Frequency response: 20Hz~20KHz Charging time: 3hs by USB connection (approx.) Bettery: 3.7V 260mAh Li-ion polymer battery Power input: 5V DC Weight: 42g Packaging & Delivery Packaging Detail: color box Delivery Detail: sample soon,about 7 days after order confirm Specifications Bluetooth Headset 1.Bluetooth V2.1+EDR Multimedia 2.Both headset and sunglasses 3.Many colors to choose 4.Delivery in time Bluetooth headsetAbout us We are a professional supplier for this product with many styles.Support OEM freely.Pls contact our salesmen to get best price and leave your Email address in your inquiry,we will send the quotation an
Specifications Newest bluetooth headphones wireless 1.stereo bluetooth Headset 2.Tramission distance: Max.20M 3.Sound-Proofing 4.Good servi Newest Stereo Bluetooth Headset1.stereo bluetooth Headset2.Tramission distance: Max.20M3.Sound-Proofing4.Good service DT120s Bluetooth Headset Technical parameter and specification:
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 FREE SHIPPING! New arrival 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 (
Specifications 1.Mini Bluetooth Headphone 2.Pink 3.Bluetooth V2.1 4.Talk time: 5 hours ProductMini Pink Wireless Bluetooth HeadphoneProduct Highlight1. The mini Bluetooth headphone supports Headset Profile and Handfree Profile.2. Last number redial, call rejection and adjust volume, etc.3. Through the use of Bluetooth wireless transmitter, the Bluetooth headphone makes online chat reality.4. Cell phone loss protection, call note.5. With stylish design, the mini Bluetooth headphone functions as an ornament.6. Application: The mini Bluetooth headphone, a type of wireless products, offers compatibility with all famous branded Bluetooth cell phone and is used as a handsfree. Coupled with a Bluetooth dongle, it makes online voice chat a areality.Specifications1. Bluetooth version: Bluetooth V2.1, compatible with V2.0 and V1.22. Chip: CSR BC63. Transmission distance: 10M(Class 2)4. Frequency:2.4GHz5. Stanby time: 90 hours6. Talk time: 5 hours7. Charge hour: less than 2 hours8. Power supply:
Specifications Stylish design Flexible OEM service Good quality k802 Professional Bluetooth Headset size 56x 16 x 8.5 mm weight 8.9g Bluetooth Standard bluetooth V2.1 + EDR Frequency Range 2.4GHz Operation Class 2 Bluetooth Mode headset/handfree/A2DP/AVRCP Operating range up to 30 feet (10 metres) Talk Time up to 5 hours MP3 Playing Time up to 5 hours Standby Time up to 100 hours Charging Time 2-3 hours Charge Voltage input 110-240V, DC:output 5.3V Included Accessories:1.Micro USB charging cable2.Earhook 3.User manual &n
Specifications Bluetooth Headphone 1.Bluetooth specification: 3.0 + EDR Class 2 2.Foldable design 3.Music playing time: up to 7 hours Black Foldable High Quality Music Stereo Bluetooth Headphone Feature:1.Foldable design, be accompany with you everywhere.2.Extreme comfort from adjustable headband and earplug3.Wireless connect with Bluetooth enable cell phone or PC for hands free communication4.Bluetooth specification: 3.0 + EDR Class 25.Bluetooth profiles supported: HSP, HFP 1.5, A2DP1.2 and AVRCP1.06.Operating distance: 10 meters Class 27.Built-in rechargeable battery : DC: 3.7V/200mAh 8.Talk time: 6 hours9.Music playing time: up to 7 hours10.Standby time: up to 300 hours11.
Brand Name: GMG Style: In-Ear Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Color:: black, white, pink, green, blue, orange Standby time:: 72-100 hours Memory:: support TF card extend to 8GB maximally Size:: 77*34*12mm SIM:: single SIM card Packaging & Delivery Packaging Detail: Hueway packing, Print tint packing, customized packing, neutral packing Delivery Detail: 3 to 7 working days after the receipt of you payment Specifications 1Color: black, white, pink, green, blue, orange 2.Concept of mobile phone mobile phone pocket Mini mini mobile phone new 2011 Concept of mobile phone mobile phone pocket Mini mini mobile phone new 2011 Basic parametersScreen parameter1 OLED HD full view displayLanguage support simplified Chinese, traditional Chinese, English hot selling bluetooth Ultra Mini Mobile Phone 1.0 inch OLED display screen MP3, FM radio, Bluetooth Melrose M001 Ultra Mini Mobile P
Specifications Colorful bluetooth headphone FM radio Wireless headphone with TF card slot Built in lithium battery CE/FCC/RoHS/6P Hot selling colorful wireless bluetooth headphone with TF card slot and built in lithium battery Features with FM radio Built-in TF card slot. Built-in 350am lithium battery, connect USB cable to charge. 1.Stereo studio bluetooth headphone2.Can connect with mp3, mobilephones and computers, etc3.Soft leather headband and earpuff, comfortable to wear4.Foldable and adjustable headband, convenient to use5.Built-in high quality horn, stereo sound effect6.Material: plastic&leather 7.Single res wire, with mic (or not), similar with beats8.Available color:blue ,white,black, red 9.Cable length:1.5m Warning 1.Adjust headphones sound to the proper volume2.Loud sound may damage your ears3.For traffic safety,never use the headset while riding a bicycle,motor bike,or while driving a car,it is dangerous to increase the soud volume to
Specifications Promation Bluetooth Headphone Hot Selling 1.100Kpcs per month 2,MOQ 500pcs 3.CE,ROHS ,FCC 4.OEM custom design,logo,packing Promation Bluetooth Headphone Hot Selling : feature : 1.Vogue slim design, lightweight and comfortable2. Dual stereo track, Ideal choice for listening music with iPod and MP3 players. . 3.Suitable for iPod all types and iPhone all types, MP3/MP4 players etc. Specifications:·Speaker:40mm·Color:any pantone colour·Frequency Range:20H--20KHZ·Sensitivity:103dB+/-5dB at 1kHz·Impedance:32ohm·Plugging:3.5mm Stereo·Length of cable:1.5m·LOGO:available·CE,ROHS,FCC compliant·Fit for MP3,computer,CD,radio etc
Specifications Mono with A2DP Music Playback, enable you to move the sony to next or last. Noise and Echo Cancellation. Three colors. SCUD SBT-130A and SBT-130B Mono Bluetooth headset V3.0 work for Mobile Phones Featrues: Mono with A2DP Music Playback; Multipoint;Voice Prompt Control;Noise and Echo Cancellation. Specification: Net Weight7gDimension49.8x15x13.9mmInterfacesBluetooth V3.0 + EDRBluetooth ProfilesHeadset & Handsfree and A2P & AVRCP profilesTransmission RangeUp to 10 metersTalk timeUpt to 4.4 hoursStandby TimeUp to 110 hoursRadio Frequency2.401- 2.483 GHzBatteryRechargeable Li- Polymer Work with your Mobile phones.
Specifications 1. Bluetooth Version: V2.1 EDR 2.Type: Stereo headphone with internal mic 3. Operation Distance: 10 m bluetooth stereo headphone balck color , wireless blue headphone for presonal at home & school. Specifications of bluetooth: Bluetooth VersionV2.1 EDRTypeStereo headphone with internal micOperation Distance10mRange of Frequency2.4 to 2.4835GHz ISM bandSensitivity85dBPC InterfaceUSB2.0Music FormatMP3 at WMAStandby timeup to 200 hoursMusic Playing Time7 hoursNormal Charging TimeWithin 3 hoursBattery3.7V 300mA Rechargeable Li-PolymerPowerImput AC 100-240V, output DC 5V 300mARF Output Power-6dBm to 4dBmOperating temperature-10’C to +55’CSupportsBluetooth Headset, Handsfree, A2DP and AVRCP Profiles Features of bluetooth 1,Top Quality Blutooth Headset with Microphone.2.High Defition bluetooth headset with impressive bass sound.3.Can be e
Specifications 1.mp3 headphones 2.good feeling 3.many colors for option 4.suitable for sport beat use 5.OEM service Advantages : Factory price high quality wireless headphones1.Fashion design, various colors;2. Competitive price and high quality for mass purchase.3. Customized package as you required.4. In-ear design for noise cancelling.5. Enjoy the natural melody.6. Your own design can be manufactured, too7. Never hurt ears.8. Sells to all over the world. (Main market: America, UK, Europe, Middle East) Specifications: *Unit Size:200x165x35mm *Wireless Stereo Bluetooth Headset *Bluetooth:V2.1+CSR *Range 10meters
Specifications Bluetooth Stereo Headphone - Supports Wireless Music Streaming and Hands-Free Calling Brand New High Music Quality Bluetooth Headset Stereo Bluetooth HeadphoneFeartures:CE,ROHS,FCC and BQB ApprovalBluetooth Version 3.0+EDRSupports A2DP AVRCP, HSP and HFPEnjoy stereo music from coputer and mobileMicrophone sensitive: [-45dB(0dB=1V/Pa,1KHz)]Extremely good quality,superior clear voiceMultimedia,stereo, foldable Headphone,NechphoneHandsfree,compatible with all Bluetooth Devices Such As PS3&IPHONEHigh Capacity&Rechargeable Lion BatteryAutomatic cennecting functionEnergy saving function,200% longer talk timHandsfree,answer/reject call and call the last coming NO.Voice Dialing,Re-dialing functionRemote control music playback,pause,up and down selectionsVolume control key,volume up and down
Brand Name: Eshow Model Number: A4023A Style: Neckband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: standard package and special pakage as your need. Delivery Detail: 1-7days Specifications 1.With extra 3.5mm jack,you can enjoy your own earpiece anywhere you like. 2.Compatible with most Bluetooth-enabled cell phone. Welcome to eShow Alibaba Golden Supplier! &nb
Specifications Sport bluetooth headphone 1.convenient for sports 2.Built in Microphone 3.Built-in lithium battery Sport bluetooth headphone Features:100% Brand New and High QualityEasy to usePortable back-hang design, convenient for sportsAllow you answer the phone anytime and anywhere Specifications:• Color: Black,red,blue,green• Buttons: Play/ Pause, VOL +, VO -, Call/ Receive• Charging time: 1-2 hours• Play time:3-4 hours• Standby time: 250 hours• Weight: About 32g• USB Cable Length: About 62 cm/ 24.8''• Mini USB IN• Bluetooth version:V1.2/V2.1• Audio range:2.402GHZ~2.480GHZ ISM Band• Built-in lithium battery (charged via 2.0 USB)• Built in Microphone for Handsfree Cell Phone use• Can answer calls from any phone• Listen to music for Nokia phones ONLY• Material: Plastic & Rubber• Quantity: 1 Set Please read the following tips when you are us
Specifications bluetooth headset WEP200 bluetooth headset WEP200 Description: WEP200 is the smallest (40mm) and lightest (9g) Bluetooth headset now! Stores and charges simultaneously by using a small black charging case. Suitable for almost Bluetooth enabled devices. Products specifictaions:1. StandardBluetooth 1.2 specification2. Range Up to 30 feet (10 metres)3. Audio code Single Audio4. Frequency2.4Ghz Ism Band5. Bluetooth profiles supportedhandsfree 6.0 and headset 1.17. Transmitter Power Class 28. Connection Point to point9. Weight 9 grams10. Talk time4 to 6 hours11. Standby time180 hours12. Power consumption30mah(working) 1mah(standby)13. Charging time2 to 3 hoursPacking info:1pc Bluetooth headset , 1pc travel adaptor, 1pccharging case, 1pc ser manualUnit Weight: N.W: 9g G.W: 146g
Brand Name: senfeng Model Number: 2218 Style: Ear Hook Communication: Wireless Connectors: other Use: other Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: black Packaging & Delivery Packaging Detail: color box Delivery Detail: 4-6weeks Specifications Super thin bluetooth headset good quality and hot sale! bluetooth headset v2.0+EDR,Class II Chipset:Terax Bluetooth V2.0,class2,range:10meters Support handsfree and headset profiles With removable ear-hook With super bright LED indicator lights Built-in rechargeable Li-Polymer Battery Talk time:3hours Standby time:60hours Weight: 6g Size:38*16*6mm Accessories:BH320 headset*1Earhook*1USB Cable*1USB A/C charger*1(option)English Manual*1 Packing info1 piece/gift box120pcs/ctnGW:11.5kgsCarton size:52*50*36cm
Specifications Newest Design Wireless Bluetooth Headphone 1.Earphone for mobile phone. 2.Reduce radiation. 3.Senior Quality. 4.Small MOQ. Newest Design Wireless Bluetooth Headphone •Feature 1.Powerful compatibility, Suitable for different brands of mobile phone.2.The Retro Handset combines classic style with a contemporary edge and is finished with a luxurious soft-touch texture with multifunction.3. Noise reduction system, this handset offers excellent sound quality and eliminates up to 99% of electro magnetic interference.4. Can be used for flat panel comp
Brand Name: tamgle Model Number: BT8040 Style: Ear Hook Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Compatible brand: iphone/Nokia/samsung/blackberry or other device with bluetooth Packaging & Delivery Packaging Detail: polybag/carton Delivery Detail: 7 days after receiving the payment Specifications Place of origin: China mainland Brand: Tamgle Compatible brand: iphone/Nokia/Samsung/blackberry etc Package: Polybag/carton wireless handsfree bluetooth headset Description: 1.Transmission distance: 10 meters2.Earphone weight: 10 grams3.Talk time: 6 hoursS4.Standby time: 200 hours5.Bluetooth version: 2.06.size: 39*18*12 mm Detailed introduction: 1. wireless play music2.basic design - weight less than 10 grams3.multipoint connection, could connect 8 equipments - could connected 2 devices at the same time.4."no Ear hook" wear - 3 kinds of the
Brand Name: Willong Model Number: EAR0764 Style: In-Ear Communication: Wireless Connectors: 3.5mm Use: Portable Media Player Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: white type: bluetooth Packaging & Delivery Packaging Detail: 1pc/PE bag paper case /plastic case Delivery Detail: 3days-7days Specifications 1.divers in type:ear-bud/in ear/clip on 2.noise cancelling and stereo 3.CE/RHOS/FCC certification Bluetooth headphone willong quality worth to rely on !!! white bluetooth headphones Unique design ,best price!!!Specifications:1. Standards: Bluetooth specification V2.0/V2.1+EDR2. Radio Frequency Range:
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: tayogo Model Number: WBH9-WL Style: In-Ear Communication: Wireless Connectors: USB Use: Portable Media Player Function: Bluetooth,Waterproof,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Color: Black/White/Blue/Yellow/Red/Pink Material: PP Wear Type: Headband Waterproof Rank: IPX8 Charge: USB rechargeable Play Time: Up to 6hours talking time Fuction: Bluetooth,waterproof,Noise free Bluetoothe Verstion: V2.1 Feature: swimming,spa,sauna,shower,ski Certification: CE&Rohs Packaging & Delivery Packaging Detail: customer package or neutral pacakge Delivery Detail: 7-15days Specifications wireless headphones wireless headset stereo bluetooth headphon hot selling 2013 wholesale 1.Bluetooth and waterproof Fuction wireless headphones wireless headset stereo bluetooth headphon hot selling 2013 wholesale &nb
Specifications A+++ quality,brand new,box packaging,factory price,good service,many different designs and model available,fast delivery!!! Dear friends,the products have logo and the products are in sealed box,if you are interested,please contact us,thanks!
Brand Name: OEM Model Number: Z-W88 Style: In-Ear Communication: Wireless Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Bluetooth edition: V2.1+EDR Color: red/blue/green/white/pink Packaging & Delivery Packaging Detail: Neutral Package,We can also according to your require. Delivery Detail: within 24 working hours after receive the payment Specifications Z-W88 Wireless Bluetooth Headset Hands free answer any phone calls &listen to the music Z-W88 Sports Wireless Bluetooth Headset for Phone Features and specifications use the Internet to achieve long-range wireless two-way communication; wireless enjoy stereo music, set aside to answer the call automatically converted, high-fidelity, CD quality sound effects; remote control music playback status (remote control music playback, pause, up and down selections, volume control); High sensitivity, omni-directional microphone design, voice clarity, no echo; Product Name &nb
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
Brand Name: OEM Model Number: BH23 Style: Headband Communication: Wireless Connectors: BLUETOOTH Use: Mobile Phone Function: Bluetooth,Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) color: red ,blue.black,white,pink,orange Use for: mobile phone ,laptop.tablet all devicewith bluetooth frequency response: 20-20,000Hz Speaker Impedance: 32ohm Support: handsfree for mobile phone Technology: Bluetooth V3.0+EDR Packaging & Delivery Packaging Detail: color box Delivery Detail: 3-5days Specifications 1.High quality bluetooth headphone 2.Bluetooth V3.0 +EDR 3.Can link to mobile phone ,laptop,tablet...all bluetooth devices Hot sell Bluetooth 2ch stereo audio Headset BH23 Feature : 1. Bluetooth stereo headset lets you listen to music or phone call wirelessly . 2. High-quality speakers deliver crisp,rich sound . 3. Accept incoming calls or toggle between tracks with the touch of
Brand Name: VCOM Model Number: DE753 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth,Waterproof,Noise Cancelling Place of Origin: Guangdong China (Mainland) Bluetooth version: blurtooth2.1+ EDT technology Frequency range: 2.4GHz-2.4835 GHz Bluetooth distance: 10M External expansion card: TF card up to 16 GB LED indication light: YES Battery: 240mAH rech chargerable lithium-ion battery Charge voltage: 5V Music time: 8-10 hours FM range: 87M HZ-108MHz Packaging & Delivery Packaging Detail: VOCM brand blister box , OEM package Delivery Detail: 25-30 days after perpayments Specifications Top Sale Colorful Memory Card Stereo Bluetooth Headphone 1.bluetooth distance:10M 2.FM range:87M HZ-108MHz 3.low MOQ Top Sale Colorful Memory Card Stereo Bluetooth Headphone Specification Bluetooth versionblurtooth2.1+ EDT technologyFrequency range2.4GHz-2.4