Brand Name: jifa Model Number: jifa-Bluetooth Type: Active Use: Home Theatre,Portable Audio Player,Outdoor Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: blue Packaging & Delivery Packaging Detail: 1pcs/box Delivery Detail: 10-15 days Specifications 1,Without hand-free design, no human voice reporting. 2aaAble to play music via Bluetooth, with buttons to Vol+/ Vol-/Play/Paus Material:Al+ABSRated Power:3.0W * 2Frequency:100HZ-- 20KHZ &nb
Specifications Outdoor bluetooth speakers Bluetooth conection Led lighting flash decorate New shape speaker Without Visible wire's BLUETOOTH SPEAKER Technology parameters:Products namemini Bluetooth speakersItem noMZ800SP014Patent NO201110040042.4Output (RMS)3WSound systemStereoSpeakers Diameter40mmDimension120mm*75 mm*43mm (height)Playback MediaMobile, computerTechnology standardBluetooth V2.0+ EDRBluetooth code0000wireless frequency20HZ-20KHZBuilt-inrechargeable Li-ion batterySignal to Noise Ratio85dbRecharging voltage5VPlaying time8hoursCharger time2-5hours Product features: 1. Without any visible ports, smooth surface design.2. the circuit board separate with cavity, tight design make sure fantastic low pitch invoice3. LED lighting flash with the music rhythm, excellent visual effect.4. Built in 1200MA battery, max sust
Brand Name: Telewonder Model Number: TLW-B11 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Portable Audio Player,Mobile Phone,Karaoke Player, Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini,Wireless,Portable,Mini Place of Origin: China (Mainland) Function: support TF card,USB,FM,MIC, hands-free calling, Bluetooth function Color: Silver, Blue, Red, lividity Certificates: CE ROHS FCC Battery: 450mAh enough power Support: FM radio Support MIC: hands-free calling function Minimum Order Quantity:: 500 Piece/Pieces Packaging & Delivery Packaging Detail: gift box, or customized clients's package Delivery Detail: 15days after receipt of your 30% deposit. Specifications New coming Mini bluetooth speaker 1) TF card,USB,FM,MIC 2) super sound,LED flashing light 3) Remote 15M 4) Hands-free cal New coming Mini bluetooth speaker The TLW-B11 is a pocket-sized speaker that delivers big sound. A rechageable Li-ion ba
Brand Name: ump Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: original gift box Delivery Detail: in three days after payment Specifications Portable mini bluetooth speaker 1.Speaker for MP3/MP4 Player 2.Speaker for Phones 3.Speaker for Laptop 4.Good quality Description:Portablet mini bluetooth speaker 1.Speaker for MP3/MP4 Player 2.Speaker for Phones 3.Speaker for Laptop 4.Good quality Features:1. High Glossy Surface 2. Easy access volume control3. Excellent Sound Performance4. Plug and Play / No Driver Installation Required5. Magnetically Shielded to prevent distortion from screens6. Compatible with all Brand Name and Model PCs and Laptops
Brand Name: OEM Model Number: AT-B-301 Type: Active Use: Home Theatre,Portable Audio Player,Computer Channels: other Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) other: other Packaging & Delivery Packaging Detail: color box Delivery Detail: 5 days Specifications hot and popular!! Portable U-disk shape cute bluetooth speaker Main FeaturesPortable U-disk shape cute speakerWidely Compatible With bluetooth enabled Mobile phones/computers/transmitterBuilt-in 3.5mm stereo audio line plugAccompanied by Bluetooth transmitter, wirelessly play music from Video devicesFull-digital processing, no signal lose by USB transmissionHigh efficiency, high performancePackage Content1 x Mini Bluetooth Speaker1 x USB Cable1 x User ManualSpecificationPower Supply By USBBluetooth 2.+EDR,support A2DP V1.2Output Interface 3.5mm Audio Port Wireless Distance About 10M without obstaclesSound Output Rate44
Specifications Smart Bluetooth Sound Box / Speaker for iPhone5, iPad, iPod, Mobile Phone, PDA, Tablet, PC & Laptop, enjoy high quality sound Descriptions: 1. Easy to link with Bluetooth Player, Mobile Phone, PDA, Tablet, PC & Laptop 2. Support TF card, support MP3 file format 3. Onboard FM radio with radio station auto scan 4. LED indicator for status indicating, bring you a vogue and technological feel 5. Use as an external speaker with a line-in audio/AUX cable 6. Digital audio amplifier, full frequence speaker, pleases your ear with transparent sound effect 7. High capacity rechargeable Li-ion polymer battery, for longer music play 8. Mini 5P USB connector, for both power supply and data transfer 9. Use as a TF Card reader 10. Built-in high quality MIC 11. Phone handsfree, answer the calls easily 12. Volume control 13. On/Off switch. Package Contents: 1. Bluetooth Robot Sound Box 2. USB Cable 3. Lin-in Audio Cable
Specifications 1.Bluetooth speaker: bluetooth version V2.1+EDR 2.Model: BS1001 3.Compatible: Universal 4.Chanel:2.1 5.color:black-silver High-quality Bluetooth mini speaker wireless 1.Bluetooth speaker version : V2.1+EDR.2.Support profiles: HFP and HSP.3.Operation range: 15 meters.4.Talk time: About 5h.5.Standby time: About 100h.6.Charge time: 4h.7.Weight: 80g.8.Size:φ60.0*t55.0mm.9.Battery type: Rechargeable lithium battery.10.Functions: Answer/End/Reject/Transfer a call, Call waiting, Call redial, Voice dial, Mute.Convenient Micro SD card slot for direct play. Package: Our Factory:
Specifications stereo wireless bluetooth speaker with microphone -with microphone -clear sound -bluetooth speaker stereo wireless bluetooth speaker with microphone 1.Product Basic Info. Bluetooth Specification:V2.1+EDRSupportd ProfilesDSP, HSP, HFPOperation Range:10 metersTalking time10hrsPlaying time6 hrsCharging time3hrsStandby Time: 120 hrsBattery:1400 mAhWeight:190g Item Size:205x28x38 mm 2.Features. Features:Adopt noise reduction and echo cancellation technology for clear and crystal sound performanceBuild-in microphone for conference call .Portable and unique audio box for your table.Intergraded high-rate capability battery allows for hours of intense movie watching &game playing.Metal housing highlights hi-end quality. 3.Package Includes : 1 Charging USB Cable
Specifications bluetooth speakers 1.100% silicone 2.Temperature:-40-260 degrees 3.Eco-friendly 4.OEM are welcomed Itemmobile phone loudspeaker/cellphone loudspeakerMaterial100% food grade siliconeColor the pantone any color ( as customers request )Certification FDA & LFGBFeature 1) Eco-friendly ,non-toxic, flexible 2) Dust proof, comfortable , anti-slip. 3) Designed specially for the iPhone 4) Keep your iPhone in good styles and fashion.Supply ability 2000pcs per dayOEM welcome MOQ 1000pcsPayment terms T/T(30% deposit after confirm the order, 70% balance paid before shipment ) Packing 1pcs/opp bag, 4 layer corrugated standard export cartons ( or at your request) Logo printing, embossed , debossed available ( at your request) Annotation:1.Size: can according to your requirements2.Color:can any color according to your requi
Specifications 1.hot selling mini bluetooth speaker 2.hot selling wireless speaker 3.cheap bluetooth speaker 4.good selling wireless speaker Works with any device that plays music speaker Take your music everywhere you want to be Rechargeable lithium-ion battery Great for work, school, beach, travel and more High quality audio system mini speaker bluetooth speaker, mini bluetooth speaker Main faetureOriginal green technology, art and creativity combined100% made by handsSeiko world-class technical process mosaic craftsmanSmart/portable design with 100% nature bamboo /woodHigh quality Bluetooth technology and 3.5 audio inputCompatible with any device that plays musicRechargeable Lithium batteryExcellent sound quality & powerful bassGreat for work, school, beach, travel and more! Specifications: usb speaker,portable usb speaker,mini speaker,portable speaker,speaker1) Loudspeaker output: 3W x 1pcs2) Bluetooth Specificat
Specifications bluetooth speaker 1.Signal-to-noise ratio : >76dB 2.Color:multi 3.Excellent sound 4.Fashionable look Mini bluetooth speaker Specifications:Brand Name: OEM Home Theatre,Portable Audio Player,Mobile Phone,Computer,Outdoor Special Feature: Wireless,Portable,Mini
Specifications Kaidaer Bluetooth Speaker Specifications 1. Easy connection, no wires. 2. Built-in rechargeable battery 3. Works with all Function:1, the output frequency: 3 w RMS THD = 10%2, frequency response: 150 ~ 1800 hz3, the signal-to-noise ratio: 90 db or higher4, the speaker: 2 inches in 52 mm (diameter), 4 ohm5, store, download: download USB cable directly6, the power input: USB power cable goods 5 v / 500 ma, the ac power adapter7, bluetooth connection: the default boot in FM state, press twice MOOD audio will sound, mark has been transferred to the bluetooth connection, then you can proceed to the bluetooth connection, with a new bluetooth devices, mobile search found OVC3860 pairing connection after the new equipment, enter the password (0000), and play music after matching success, namely into bluetooth play mode.8, the bluetooth indicator light Chang Liang for connection to the outside sound playback.
Brand Name: OEM Model Number: KT-BS007 Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Material: ABS +Aluminium Speaker: 3W/4Ω , 40mm dia Logo: Custom Logo Service Packaging & Delivery Packaging Detail: color box Delivery Detail: 10 days Specifications 1.Support PC/Phone/mp3/mp4 2.Support time display, earphone jack 3.CPU: AU6860F + FM:KT0830 + power amplifier NS4158 Features:1.Material: ABS +Aluminium2.Speaker:3W/2.6Ω ,45mm Dia 3.S / N :≥95db ±2db 4.Output:4.2V &
Brand Name: Misotech Model Number: MS-5500 Type: Active,Multimeida hifi dj speaker Use: Home Theatre,Mobile Phone,Karaoke Player,Computer Channels: 2 (2.0) Place of Origin: Guangdong China (Mainland) Output power: 40W*2 Colour: red or black Function: Bluetooth Packaging & Delivery Packaging Detail: Gift box 502*295*348mm Carton box 520*315*370mm 1 set/carton Delivery Detail: First order needs 35days,Repeat orders need 30 days Specifications 2.0 HIFI Bluetooth Speaker System High density MDF Classic design OEM service Very strong bass perfect sound Hot 2.0 HIFI Bluetooth Speaker Output power40W*2FunctionAudio input and outputMaterialsHigh density MDFDriver speaker 5inch*2 , 1inch*2PackingColor box 502*295*348mmCarton box 520*315*370mm1 set/gift box 1set/carton1*40HQ capacity1150 setsDistortion1%MOQ500 setsPaymentT/T,L/C,CashDeliver timeFirst order needs 35days,Repeat orders need 35 days with bluetooth Why choose u
Specifications Multimedia Bluetooth Speaker Loudspeaker for Apple iPad iPhone Fit to Bluetooth 2.0 specification Multimedia Bluetooth Speaker Loudspeaker for Apple iPad iPhone iPod Android Windows Smartphone Features: Bluetooth stereo portable speaker which is highly integrated, low cost and low power Fit to Bluetooth 2.0 specification Support for the A2DP V1.2,AVRCP V1.4 profiles With the 48K/16BIT high quality digital audio playback plug and TF card function Bulit-in polymer battery in side Insert the TF card to play, a perfect sound will outputIt is applied to the cell phone-MP3-PC,PC and bluetooth devices which support A2DP association instrumentThe range of the bluetooth wireless will up to 10 metersColor: silver,white, red and black (Please notify in the order of the color you want)Specifications:Material: Aluminum and plasticPower output:3WRadio type: FMBattery capacity:450mAhCharger voltage: 5VCharging time: 2.5hoursLast time: 4hoursS
Specifications Bluetooth Speaker 500mAh battery capacity With Suction Mount Can attach on window or flat object LED indicator included Bluetooth Speaker with Suction Mount can attach on window,car or flat object Bluetooth speaker description: Product NameBluetooth SpeakerBattery Voltage3.7vBattery Capacity500mAHCharging Voltage5VSpeaker Specification 40mm 4Ω 3WFrequency Response60Hz---18KHzSNR≥95DTHD0.5≤%Unit Dimension100*100*110MMN.W130gFeatures1.volume control2.with flash light when playing music3.with Suction Mount4.buit-in indicator5.wireless transmission distance:10m6. Clear Bass ,perfect acousticPower supplyUSB connetorCharing time3 hours (the light will be red when charging) Bluetooth speaker operation and Instruction of buttons : 1.Turn on the power ,the bluetooth indication will be green light and with a toot sound. 2.Open your phone bluetooth or bluetooth device3.Phone bluetooth and blueto
Brand Name: YESTE Model Number: YST-289 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) bluetooth speaker with FM: plastic case colors: blue, red ,yellow,black, silver,green, purple Packaging & Delivery Packaging Detail: Self box packing, 100pcs/Outer carton, G.W.:22kgs Carton Dimension: 28*34*34CM. Delivery Detail: within 10 days Specifications wireless mini portable bluetooth speaker YST-289 with FM 1, with CE&ROHS 2, built-in 1500mah lion battery 3,SNR:>=90dB wireless mini portable bluetooth speaker YST-289 with microphone, TF card solt and FM radio :1,Bluetooh: V2.12,Working Distance:10M3,voltage: DC 5V4,Battery capacity:600mAh/3.7V5,Normal volume playing time:4H6,Speaker:40mm plus 55mm PU edge7,Power:4Ω3W8,S/N Ratio:≥75db9,Frequency Response:120HZ-18KHZ10,Net weight:190g11,Charging voltage: 5V-500mA12. with TF slot,MI
Specifications Bluetooth speaker 1.Good look and sound 2.Telephone voice report number 3.Apply to phone, computer,Mp3 etc. Popular bluetooth speaker for MP3,MP4,MP5,phone and computer, supporting TF/Micro SD Card Yan Long Electronics Co., Ltd. is a professional manufacturer of computer products for design, R&D and production, with products marketed worldwide. Our company is recognized for its perfect management and good credit. We have a total staff of 400, including 8 R&D members and 30 administrative people. Our guideline is "Quality Is Primary and Clients Are Foremost". speakers are our main products. We will offer the best products and service to all clients. Welcome to contact us for a beneficial cooperation. Feature*Compatible with Bluetooth phones, MP3/MP4/CD/PC/MAC/PSP, etc.*Built-in lithium battery 520mAh*Support TF card (Micro USB card)*Support A2DP, AVRCP, headset, handsfree profile Specification*Bluetooth protocol:
Specifications Hot Selling top quality bluetooth speaker 3.5mm Audio Jack,Compatiable with bluetooth phones, MP3/MP4/CD/PC/MAC/PSP,etc Hot Selling top quality bluetooth speaker Function:1.Bluetooth Ver 3.0 +EDR (BQB) 2.3.5mm Audio Jack,Compatiable with bluetooth phones,MP3/MP4/CD/PC/MAC/PSP,etc 3.Built-in Re-chargeable Lithium battery (600mAh) Specifications:1. Frequency range:90Hz-20KHz 2. Signal-to-noise ratio:>80dB 3. Rated power:3W+3W 4. SPEAKER SIZE: 158*65*60 (mm) Welcome to contact us if you are interested in this product.
Specifications Bluetooth Speakers With Hands Free Function For Beat Support TF card Music play:5hrs talking:12hrs standby:400hrs Bluetooth Speakers With Hands Free Function For Beat Feature1) Bluetooth laptop speaker2) Can be connected to iphone, ipad, MP3/MP4 player, mobilephone, computer, etc3) Powered by USB cable or built-in lithium battery ( about 5hrs play time)4) Hi-fi sound output, good performance in bass sound system5) The data transmission can reach 2.1Mbps6) Bluetooth signal transmission distance: within 10m7) Color available: Cola Red, Space Silver, Pearl Black, Old Copper, Metal White8) Support TF card. Specification Bluetooth Specififcation1. Version: Blurtooth 2.1+DER2. Frequency Range: 2.4-2.48GHz3. Communication Distance: Within 10m4. Communication Protocol: HS/HF, A2DP, AVRCP, OPP Audio1. Speaker Size: Dia 40mm2. Rated Power: 3W3. Frequency Response: 100Hz-18KHz4. SNR: ≥95dB5. Distortion: THD ≤ 5% Battery1. Capacity: 450mA2. Inpu
Specifications DIY coconut shell Bluetooth speaker 1)wireless bluetooth speaker 2)DIY coconut shape 3)many shaps for choose 2013 NEWEST coconut Bluetooth speaker/receiver portable bluetooth speaker Features:1) DIY Coconut shells speaker2) This speaker with wireless subwoofer3) Receiver portable bluetooth speaker Main Parameters: Speaker Stylespure natural coconut shellSpeaker materialwoodenSpeaker colornaturePower supplyrechargeable lithium babbtery buit-inChannelmonoSNRBluetoothSpaker unit size1.5 inchesCharging interface3.5mmRated power5WAuti-magnetic functionnullProduct size120mmRate of power ampifier95dB Details pictures as follows:
Specifications High capacity bluetooth speaker, mini usb bluetooth speaker Experienced Staff Green Product Guarantee/Warranty Good Service High capacity bluetooth speaker , active mini usb bluetooth loudspeaker 1.High capacity polymer Li-ion Battery supports longer time play. Standard USB charging port.2.High-tec intelligent double decoding, supports mp3/wma format music.3.Can read micro SD directly when link to PC via USB Cable. very convenient and practical.4.AUX IN for Ipad/Iphone/ipo.PC, mobile, mp3/4, etc5.Precious metals ndfeb and powerful loudspeaker, 3D digital dynamic bass engine technology, super shock high-quality sound. 6.S-BASS technology and specific audio cavity structure make a perfect partnership. Fantastic and shocked BASS effect.7.Stereo headphone output, enjoy private space.8.Support break mark, makes your continue the music from shut down position.9.Seamless steel all metal case, cool metal Texture, interior dustproof design, high quality SMT
Specifications 1. Stereo Blutooth speaker 2.Blutooth speaker Spec:Wireless,Portable,Mini 3.Bluetooth speaker 3.0+EDR NFC 4.CE,FCC Material:Al+ABSRated Power:3.0W * 2
Specifications 1.bluetooth speaker 2.match easily with iphone,ipad. 3.supported usb, mp3, sd card 4.voltage:DC 5V 5.size:112x29.3mm bluetooth speaker new design products for 2013 flying saucer shape colors wireless bluetooth speaker mini audio speaker wholesale Model: JS-102 Feature: Speaker type: wireless Bluetooth speaker Adjust method: touch sensitive button Functions: Bluetooth audio input,Bluetooth handsfree,MP3,Line in,SD card Power supply:DC 5V(USB), Built-in lithium battery 420mAh Rated power:2.2W Speaker unit: Dia.36mm S/N:>80db Frequency response:90Hz-20kHz Audio Connector: 3.5mm Impedance:4 Omega Playing times:4 hours Size:112x29.3mm Other charact:Match easily with iphone,ip
Specifications HOT Bluetooth Speaker Wireless bluetooth transmission Built-in ABR,amazing bass effect SD/MMC, USB supported HOT Wireless Bluetooth Speaker WELCOME TO HAIMAN SPEAKER CO.,LTD PROFESSIONAL SPEAKER MANUFACTURER &nbs
Specifications 1. Suction Cup Portable Design 2. IPX4 Waterproof 3. Excellent Sound Performance 4. No Driver Installation Required Your Best Iphone/Ipad/Andorid Phones/Tablet PCs MateYou can enjoy music in anywhere even in water environment Compatible with all Brand Model PCs, Tablet, Laptop, Phones ... 1.Waterproof Suction Cup Bluetooth Speaker 2.It can suck on glass/mobile phones/blackboard/PC etc3.Super MINI and portable with you anywhere4. IPX4 Waterproof5. Bluetooth Version: 3.06. RF Range :12-15M7.Support hands-free phone call8.Interface: Built in microphone, MINI USB9. Function Buttons: Previous/Next, Dial up/Hang down, Power, Play/Pause10.Distortion: ≤1.0%11.Frequency Response: 100HZ-20KHZ12.Signal-To-Noise: ≥75dB13.Loudspeaker Output: 4Ω 3W14.Built-in Li-polymer battery Capacity: 400mAh15.Charging Time:3 hours16.Playback Time: 8-10hours 17.Charging voltage: DC 5V MINI USB18
Brand Name: QPS Model Number: MSI-03G Type: Active Use: Portable Audio Player Channels: 1 Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) Color: Black,Blue,Pink,Silver,Purple,Green Output: 3W AUX in: 5-pin Memory Play: Auto remember the last song & play mode played Material: Aluminum alloy Compatible: Compatible Micro SD/TF battery: Built-in Lithium-ion battery Supply: Lithium-ion,Computer-USB-in,DC-in Other: built-in bluetooth Packaging & Delivery Packaging Detail: package: *product size:168*74*45mm *gift box size:170*78*48mm *carton size:34*39*24cm *pcs/ctn:50pcs,12KG Delivery Detail: within 7 days for below 1000pcs, within 10 days for below 5000pc Specifications bluetooth speaker 1.Compatible with multimedia device 2.Compatible Micro SD/TF 3.Material:Aluminum alloy Hot selling battery bluetooth speaker Specifition Built-in Lithium-ion batteryPower SupplyLithium-ion,Computer-USB-in,DC-inCompatiblemobile/comput
Specifications MOMI M1 Wireless Portable bluetooth speaker 1)Bluetooth,support phones 2)Build in Li-battery 3)handsfree function 4)Portable 2013 Newest product Recharger Mini speaker Popular and fashion Bluetooth speaker Momi M1 specification: 1.Rated power:1.5W 2.Frequency Response:65HZ-20KHZ 3.Total Harmonic Distortion:<0.5% 4.Signal to Noise Ratio:≥85dB 5.RF Range:10m 6.Perfect Sound quality 7.Bluetooth version:V2.1+EDR 8.Battery life time:6 hours for music ,3.7 650mAh 9.Available in colours: Pink,Blue and Grey 10.Product dimensions:65.6*65.6*86mm 11.Speaker Diameter:2.0 inch 12. Package conntents: Moni M1*1, Manual*1, Mini USB Cable *1
Specifications Multifunctional lantern shape High-end Wireless Bluetooth Speaker >USB playback >TF card to play >lantern light shape Multifunctional lantern shape High-end Wireless Bluetooth Speaker Highlight >USB playback>TF card to play>Lovely hand lantern >7-colour level flickering lights >AUX IN and stereo earphone supported >Multi-function speaker lantern with touch sensor double color lights >Touch double tone light (brightness, color temperature adjustable type) Specification 1. Type :Multi-function speaker 2.Output power :3W 3.Input voltage:5V 4.Shell materail :Plastic 5.Light: 12pcs 7-colour level flickering lights 6.Bluetooth : one with and another without 7.Color : warm white/pure white/yellow 8:Built in lithium battery 9.Support: TF card to play and USB playback Product Image:
Brand Name: GC Model Number: BS802 Type: Active Use: Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) produce name: Mini bluetooth speaker Transmission distance: 10m Support: Bluetooth V3.0 Batterycapacity: 800mAH line-in function: Support Weight: 64g Stereo output: for phone/laptop/MP3/4 Frequency Response: 20HZ-20K HZ Packaging & Delivery Packaging Detail: regular packing Delivery Detail: 3-5 working days Specifications bluetooth speaker 1.Bluetooth V3.0 2.High quality audio 3.Transmission distance:10M 4.Support line-in function 2012 newest wireless bluetooth speaker for iphone 4s Key Features: 1. Conform to Bluetooth V2.1 + EDR 2. Support hand free calls, and echo weakening 3. High quality audio A2DP V1.2 4.3W stereo output and high-level sound quality 5