Specifications 1.stereo Bluetooth v3.0 2.Smart connection; 3.Rechargeable battery system; 4..Built-in Mic Sports MP3 Player with TF card slot -Headset Handsfree Headphones TF card support,bluetooth built-in, mp3, headphone, telephone, EQ Specification( bluetooth part) Bluetooth Headphone with TF card MP3 player1. stereo Bluetooth v3.02. with tf card mp3 player3. high quality stereo bass sound4. Built-in rechargeable Li-ion battery5. accessory: USB cable, audio cable Specification(mp3 part)Audio format support: MP3/WMA/WAVExternal memory enlarge: TF card( Max 8G)Play time: continue about 10 hoursUSB Jack: USB 2.0Frequency response: 20Hz~20kHzOutput power: 15mW*15mWRecord sampling rate: 64Kbps/8KHzRecord format: WAV Hardware specification definitionSolution Transmit powerClass 2, Max4 dBmReception sensitivity-88dbm(typical)Working Band2.4G ISM Band,2.402-2.480GHzModulation systemGFSK,π/
Specifications 1 .Enjoy music cordlessly 2 .Build-in high quality headphone 3. Comfort earhook design 4. Fashion Stereo Bluetoon Specifications:1.Bluetooth function2.Cheapest portable bluetooth headphone3.Newest fashionable design4.Quick rechargeable battery Main Features:1.Bluetooth wireless/wired headphone2.The built-in microphone and call-forwarding function3.Remote control the function of PAUSE/PLAY4.Remote control last/next song5.Adding and connecting your bluethooth devices immediately6.Controlling answer calling and reject calling7.Controlling volume up and volume down8. Support with Laptop,PC, iPhone/Mobile phone as insert audio cable with the audio port .9.Waterproof:IP67 Products Functions:1.Colour:white, red, black, blue2.Type: Bluetooth wireless/ wired 3.Bluetooth version: Bluetooth v1.2 Class24.Chipset: BC6130 5.Support profiles: Headset, Hands free, AVRCP, A2DP6.Master control :CSR7.Transmission distance: 10 meters8.Listening to FM consu
Brand Name: bluetooth Model Number: BH-208 Style: Neckband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) color: white Packaging & Delivery Packaging Detail: package Delivery Detail: 3 working days after payment Specifications stereo bluetooth headset BH-208 High quality competitive price prompt delivery stereo bluetooth headset BH-208 Basic specifications of the brand BH-208 technicalstandard Bluetooth V2.0 + EDRChipset BlueCore2-Audio single-chip Bluetooth Headset Profile Profilesupport for all major brand Bluetooth cell phone modelsfrequency of 2.4GHzwireless transmissionpower Class2 transmissionrange is about 10 meters far75 mA power supply 220V battery charger when the lithium polymer battery 2 hourstalk time 6.5 hoursStandby time 150 hoursDimensions (mm) 42 × 23 × 11Weight (g) 13.8Gemperature -15 ° C - 55 ° C
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.Bluetooth headphone 2.Good quality 3.Best services 4.Negotiable MOQ 5.Weclome OEM and ODM HOT!2013 popular super A bluetooth headphone for pc ,phone , ipod 1.Gold-plated Plugs and flat cord2.Many colors can be optional3.suitable for ipod and works with iphone/ music phone hands-free calling4.lightweight soft on-ear cushioned headphones are perfect in any setting5.Competitive price with good quality.6. customers Logo available Detailed information : 1.MaterialABS/pvc/silicone/others2.driver unit15MM3.Sensitivity103+/-3dB at 1000Hz4.Impedence32 ohm / 300 ohm5.Frequency Range20--20,000Hz6.ColorOptional7.Rated Power60mW8.Maximum Power120mW9.Cable LengthApprx.120CM10.logofamous11.WeightApprx.1025g For more detailed info. , welcome to contact Ms. Carrie !O(∩_∩)O~~ s k y p e: dg201207
Brand Name: yotosan Model Number: headset Style: Headband Communication: Wireless Use: PS3/PC/Mobile Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) BT: bluetooth Packaging & Delivery Packaging Detail: color box, blister card Delivery Detail: 3days Specifications stereo bluetooth headphone for PS3 Faster connecting, clear sound, anti-interference Stereo bluetooth headphone for PS3It 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 the ear hook or the ear pulg.2). Support bluetooth headset,handfree profile3) .Redial the last call ,Reject call.4). Volume adjustable.5). LED indicates connect
Brand Name: OEM Model Number: BH00028 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Stand-by time: 300 hours Talking Time: 30 hours Music playing time: 18 hours Bluetooth chipset: CSR BC5 V2.1+EDR Certificate: BQB,FCC,CE,ROHS Specifications Multi-function Head wearing stereo bluetooth headset 1.with built-in TF/Micro SD card smart decoder. Multi-function Head wearing stereo bluetooth headset1. with built-in TF/Micro SD card smart decoder. 2. Block external noise excellently, with built-in DSP to offer crystal clear sound. 3. Bluetooth chipset: CSR BC5 V2.1+
Specifications 1 Overhead Bluetooth earmuff 2 Weighing only:123g 3 Patent Pending 4 OEM design available 5 365 days warranty Knitted Winter Bluetooth Earmuffs for Bluetooth smartphones Knitted Winter Bluetooth Earmuffs/ bluetooth headphone, wireless headphone Ear muff Introduction :Bluetooth audio earmuffs allows you to listen to your music wirelessly, while keep you warm and fashion in winter.Back head and overheas for your option Customized design are acceptable Pantent pending Microphone is availableMaterial: 50% Acrylic+ 50% Polyester The innovational item make you get your tunes while keeping your ears nice and warm in winter.Compatible with all bluetooth mobile phones.Specification: Bluetooth audio earmuffs allows you to listen to your music wirelessly, while keep you warm and fashion in winter.Back head and overheas for your optionCustomized design are acceptablePatent pendingBattery life: Until 12 hours/ Battery duration on standby: until 10 daysChar
Specifications 1.Chipset:CSR/BC352239A 2.Bluetooth version: Version2.0/Class2 3.Operating Distance:10 Meters 4.Ran 1.Chipset:CSR/BC352239A 2.Bluetooth version: Version2.0/Class2 3.Operating Distance:10 Meters 4.Range of Frequency: 2.4GHz-2.4835GHz ISM Band 5.Operating Rang: Up to 10 Meters 6.Typical Talk Time: 8 hours 7.Typical Standby Time: 160 hours 8.Rx sensitivity < -80 dBm (PER 1 %) 9.Rechargeable Li battery:160MAH 10.Compatible with various Bluetooth enabled devices such as mobile phones, PDAs and Laptops
Brand Name: MSphone Model Number: XSL-298 Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) Material: ABS Color: White,black,red,yellow,blue,pink Transmission Scope: 10 meters Packaging & Delivery Packaging Detail: Gift Box. Delivery Detail: 5 days Specifications 1.Support all bluetooth mobile phones. 2.Volume control,noise-reducing,anti-radiation. 3.CE/RoHS approved. 4.OEM service. Use the steps1. Turn on the power: When using Bluetooth, press the function key until the blue lights and flashes.2. Pairing:A. Press the Bluetooth device function key, when there is a long bright blue light when you can match;B. Activate the phone Bluetooth function;C. Open the Bluetooth search function;D. receive search to MSphone model, chose the model, then the blue light flashes that pairing success (phone pairing password is: 0000, this Bluetooth device model: MSphone)3. Calls: phone calls, the phone still rings ring
Specifications Wireless Headphone 1. 2 Years Warranty 2. Fashion Design 3. OEM
Model Number: B60 Style: In-Ear,In-ear Use: Mobile Phone Function: Bluetooth Place of Origin: Fujian China (Mainland) Operation Range: 10 meters Color: Silver Usage: Mobile Phone Bluetooth Version: V2.0 Battery Capability: Support over 4 hrs talking Dimension: 110mm(L)*15.6mm(W)*10.6mm(H) Packaging & Delivery Packaging Detail: Customized package available. Regular packing: one in each box lined with thin plastic. Dimension of packing box: 146mm(L)*81mm(W)*40mm(H) Delivery Detail: 21 days for first order over 2K Specifications Bluetooth headphone are our Patented Products which work both as Bluetooth headset and Touch-pen for touch-pad. Bluetooth headphone are specially designed products of which we owned the patent.They creatively achieved the combination of Bluetooth Headsets and the mobile phone in technology, function and the correlativity, thus brought the users both fresh experience and simple operation.1. VersatilityThe Pen-shape Bluetooth Headset Series broke the trad
Specifications - Bluetooth Stereo Headset - Stereo Bluetooth headset - Supports Bluetooth A2DP, AVRCP 100% high quality , absolutely factory price !!!welcome to wholesalelook forward to cooperating with you Bluetooth Stereo headset R36 bluetooth headphone Specifications: ¦Bluetooth Version: V2.0¦Compatible with: V1.5, V1.2, V1.1, V1.0 ¦Transmit Power: Class2 ¦Frequency: 2.4-2.48GHz¦Transmissio n Distance: Up to 10m ¦Charging Time: 2-3 hours¦Talk Time: Up to 6 hours¦Standby Time: Up to 150 hours¦Size: 55 x 24 x 27 mm/2.17 x 0.94 x 1.06 in(L x W x H) Features: ¦Stylish, comfortable and engineered with cutting-edge Bluetooth wireless technology ¦Wireless stereo Bluetooth headset allows you to make and receive phone calls at ease¦Digital sound enhancement via DSP
Specifications 1.Mini bluetooth stereo headset 2.Bluetooth V3.0 3.Support voice prompt 4.It can convertible between mono and stereo stereo music bluetooth headphone with multipoint function Specification: Bluetooth VersionV3.0Operating Distance20mBatteryBuilt-in rechargeable li-polymer batteryCharging PlugAC chargerDimensions56*16.7*8.5mmHeadset WeightAround 8.3gVOIPSupportMultipoint TechnologyYesMulti-function Button On/OffYesStandard Bluetooth FeaturesYesStandby Time (hrs)150Supported ProfilesA2DP,HSP and HFPTalk Time (hrs)5In the Box1xStereo convertible headset1xMicroUSB charger1xearphone1xUser manualOther SpecificationsCompatible with Bluetooth enabled mobile phone, laptop, PSP.Easy to use it answering/ending/rejecting calls. And voice dialing (mobile supported). Put the call on hold and transferring calls.
Specifications bluetooth studio: 1.high definition sound 2.wireless bluetooth headset 3.light and compact 4.very comfortable Promotional Bluetooth Studio Headphone AAA Quality DJ Studio Wireless Bluetooth Headphone : Sound Noise Level(dB) EFFECT Whisper30Very quietQuiet Office50-60comforatble hearing levels are under 60dBVacuum Cleaner,Hair Dryer70Intrusive,interferes with telephone conversationsFood Blender85-9085dB is the level at which hearing damage(8hrs.) beginsGarbage Truck,Cement Mixer100No more than 15 minutes of unprotected exposure recommended for sounds between 90-100dBPoer Saw,Drill/Jackhamer110Regular exposure to sound over 100dB of more thatn 1 minute risks permanent hearing lossRock Concerts(varies)110-140Threshold of pain begins around 125dB Keys and Parts
Specifications 1.10M Mono Bluetooth Headphone 2.V2.0+EDR version 3.3H about talking time 4.85H about Standby Time 5.Hands Free/Headset Features and function:Mono Bluetooth HeadsetVersion: V2.0+EDRMode: Hands Free/HeadsetFrequency:2.4GHzTransmit Power: Class 2Range: 10MPower: AC Input 110-240V, DC Output 5VTalking Time: 3H aboutStandby Time: 85H aboutDimmension: 35*17*9mmProduct Weight: 6g about Pictures:
Brand Name: OEM Model Number: headset-1 Style: Headband Communication: Wireless Connectors: 3.5mm Use: Computer Function: Bluetooth Place of Origin: China (Mainland) Appearance design: white, purple, black Endurance: 8 hours warranty: 2 years warranty Packaging & Delivery Packaging Detail: Retail packing, Plastic Packing, Big Box, Custom Packing Delivery Detail: 2-5working days Specifications New fashion Bluetooth headset Frequency response range: 20-20000 hz The factory price, delivery on time 2 years warranty New fashion Bluetooth headset The main parametersProducts: moving coil headphonesWear mode: head typeFunction purpose: bluetooth headset, wireless headset, voice headphonesUnit diameter: 40 mmFrequency response range: 20-20000 hzEarphone plug: 3.5 mm plug Function parametersNoise reduction function: is (10-15 db)Bluetooth specification: supportBluetooth version: bluetooth 2.4 GHzTransmission range: 10-15 mCell types: lithium batteryBattery capacity: 400 mahEndurance:
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 1.Portable wireless music headphones for Phone 2.Answer and dial out phone convert automatically 3.Strong compatibility
Brand Name: LINX Model Number: stereo bluetooth headphone LX-114 Style: Headband,overhead Communication: Wired Connectors: 3.5mm Use: Portable Media Player Function: Noise Cancelling,Microphone Place of Origin: Guangdong China (Mainland) Color: pantone color is acceptable mic: available volume control: available sample: in stock sample leadtime: 3-5days leadtime: 15-20days payment: 30% TT deposit ,70% balance before shipping usage: Computer,mp3/cellphone /pc headphone: stereo bluetooth headphone Packaging & Delivery Packaging Detail: stereo bluetooth headphone polybag ,gift box ,blister ,window box,crystal box Delivery Detail: 15-20days after deposit and production sample be confirmed. Specifications stereo bluetooth headphone 1.Direct OEM factory 2.Short leadtime 3.CE,ROHS,REACH stereo bluetooth headphone : Features: 1.Plastic material with any color earcap.2.Ideal as promotional item or gift.3.Fashionable colors are available.4.High sensitivity and clear sound quality.5.E
Brand Name: HAVIT Model Number: HV-H2501BT Style: Neckband Communication: Wireless Connectors: BLUETOOTH Use: Computer Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Color: black, yellow, grey, pink, green Packaging & Delivery Packaging Detail: blister with display card Delivery Detail: 45 days after received 30% deposit Specifications 1.Neckband headphone 2.wireless FHSS:2402MHZ-2480MH 3.Bluetooth V2.1+EOR 4.Working channel:79 Channels 5.OEM welcome Specifications HOT SALE Bluetooth headphoneFrequency: 20Hz-20KHz Wireless FHSS: 2402MHz - 2480MHWorking voltage: 3.7VBluetooth protocol standard: bluetooth V2.1 + EORWorking Current: 25Ma Working Channel: 79 ChannelsFeatures-High quality and excellent services-New design wireless bluetooth headphone with shining look-Very popular in the market with great sound at a budget price-Excellent efficiency and comfortable for portable players-Soft leather-touch ear pillows-Over ear headphone design-Made
Specifications 1.Support A2DP, AVRCP; 2.Smart connection; 3.Rechargeable battery system; 4..Built-in Mic. BLUETOOTH MP3 HEADPHONE E68 Function TF card support,bluetooth built-in, mp3, headphone, telephone, EQ Specification( bluetooth part)Bluetooth version: bluetooth V2.0.Transmitted power: Class 2(max 4 dBm)receive sensitivity: battery: rechargeable 460mAh Li-ion battery.power supply: DC5Vcontinuous talking time: over 15 hoursstandby time: about 240 hoursweight: 77gsize: 15*15*6.5mmoperation range: within 10 meters Specification(mp3 part)Audio format support: MP3/WMA/WAVExternal memory enlarge: TF card( Max 8G)Play time: continue about 10 hoursUSB Jack: USB 2.0Frequency response: 20Hz~20kHzOutput power: 15mW*15mWRecord sampling rate: 64Kbps/8KHzRecord format: WAV Hardware specification definitionSolution Transmit powerClass 2, Max4 dBmReception sensitivity-88dbm(typical)Working Band2.4G ISM Band,2
Brand Name: OEM Model Number: BH99B Style: Ear Hook Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth Place of Origin: Guangdong China (Mainland) color: pink price: cheap bluetooth headphone: bluetooth headphone Bluetooth Headset V2.0 EDR: Bluetooth Headset V2.0 EDR Long talking time: Long talking time Cheaper price: Cheaper price Talking time: Up to 4 hrs Accessories: Retail box user manual: user manual USB Cable ear hook: USB Cable ear hook Packaging & Delivery Packaging Detail: - Box: standard or customization - User Manual x1 - USB Cable x 1 - Charger: car charger or Travel charger Delivery Detail: 1-3 woking days Specifications 1)bluetooth headphone 2)Bluetooth Headset V2.0 EDR 3)Long talking time 4)Cheaper price 5)Talking time: Up to 4 hrs Product name : Bluetooth mono headsetBluetooth Headset V2.0 EDR, 10mTalking time: Up to 4 hrsAccessories: Retail box, user manual, USB Cable ear hook
Brand Name: Runda Model Number: BH-M9A Style: Headband Communication: Wireless Connectors: USB Use: Mobile Phone Function: Bluetooth,Noise Cancelling Place of Origin: Guangdong China (Mainland) Talking Time: 13hours color: black Packaging & Delivery Packaging Detail: Blister card or gift box Delivery Detail: 10-20days Specifications bluetooth headphones Function 1).Chipset:CSR BC6 V2.1 2).Support:Headset,Headfree,Noise-Canceling,Voice-Dial/Mute 3).Multi-point supported: 2 connections simultaneously 4).Broadcast Range:10M 5).Talking Time:13 hours 6).Stand-by time:220 hours
Specifications Multifunction Bluetooth headset support mobile phones, tablet PCs, laptops Bluetooth 3.0 protocol, simple secure pairing. Bluetooth Specification: V3.0 + EDRBluetooth version: V3.0, compatible with V1.1, V1.2, V2.0Support mode: Headset, HeadfreeBattery indicator: high-performance lithium polymer batteryBluetooth Power: Class 2 Bluetooth frequency: 2.4GHzLife time: about 4 hours Standby time: about 120 hoursSupport models: Bluetooth-enabled mobile phones, tablet computers, notebook computersWearing styles: earColor: Black,Pink,Red Bluetooth 3.0 protocol, simple secure pairing.Voice calls broadcast, battery indicator, dual Mai noise
Brand Name: JEL Model Number: JEL-900 Style: Neckband Communication: Wireless Connectors: USB Use: Portable Media Player Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: 1, bubble bag+white box 2,plastic +paper card 3,plastic+ color box Delivery Detail: according to the quantity of the order Specifications 1,Bluetooth Protocol Standard: Version 2.1+EDR 2, Wireless Frequency Range: ISM 2.402 to 2.480GHZ 3, Transmit Power: Class 2 Bluetooth Protocol Standard: Version 2.1+EDRWireless Frequency Range: ISM 2.402 to 2.480GHZTransmit Power: Class 2Wireless Range: 10mOperating Voltage: 3.5-4.2VBuilt-in Rechargeable Lithium Battery:370mAh/502533Charging Socket: MINI USB 5PINCharging Time: <=4HSpeaker: 30mm 32ohm 115Db 20m W20-20000HzMicrophone: -42db +/-3dbPlay Time:>=12HTalk Time:&
Specifications 1)Stereo Bluetooth Headphone 2)Bluetooth 3.0+EDR 3)10 Meter, Hands-Free 4)Six Colors 5)OEM 2013 Fashionable Wireless Stereo Audio Bluetooth Headphone Specification: 1)Bluetooth headphone lets you listen to music or take phone calls wirelessly2)High-quality speakers deliver crisp,rich sound.3)Accept incoming calls or toggle between tracks with the touch of a button4)Lightweight,comfortable design for all-day listening, headphone string retractable5)Compatible with bluetooth enabled devices,such as most computers, cellphones, For iPhone/iPad/iPod and other MP3/MP4 players6)Frequency:2.4GHz ISM7)Technology: Bluetooth 3.0+EDR8)Transmission Distance:10 meters9)Easily charge via USB port10)Rechargeable Battery,long battery life11)Working time: 10 hours12)Low battery notification13)LED Light indicator and prompt voice14)Built-in microphone, Handsfree Product Pictures: Why Customers choose us?--High quality with high feedback &
Specifications bluetooth headphone 1)Extremely Competitive Price 2)Operating Distance:15m earmuff bluetooth headphone,An021 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;
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.
Specifications Ear-hook echo and noise cancellation bluetooth headset Dual-microphone CVC v5.0 achieves over 30dB dynamic noise suppression, products Description: Ear-hook echo and noise cancellation bluetooth headset KEY FEATURES:Dual-microphone CVC v5.0 achieves over 30dB dynamic noise suppression,highquality sound;echo and noise cancellation;Packet/bit error correction technology to improve audio quality due to airinterference;Operating range: 10M SPECIFICATION:Bluetooth Specification:v3.0+EDR class 2;Support:HFP V1.5 and HSP V1.1 RF Frequency Range:2.402-2.480GHZ, 2.4G ISM band;Radio Performance: Receive Sensitivity of -90dBm,TX Power Max 4dBm;Frequency Response: 20 Hz - 20 KHz,Very high Signal to Noise Ratio(SNR):95 Db,Total Harmonic Distortion(THD):0.1%;3 Button design : MFB,VOL+,VOL-;LED Indicator Status : Blue, Red;Battery:Recharge