Brand Name: OEM Model Number: Accnic A6 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Bluetooth range: CSR3.0 Bluetooth, which can remote 15M Battery: 3.7V working voltage, built-in lithium battery 500mAh Distortion degree: â¤0.5% Water resistant: Support Frequency range: 60Hz - 18KHz Packaging & Delivery Packaging Detail: Giftbox Delivery Detail: 7-15 days Specifications Mini Bluetooth Speaker 1) TF card,USB,FM,MIC 2) super sound,LED flashing light 3) Remote 15M 4)Hands-free calling function Model Accnic A6 Single-channel portable speaker Provides anti-breaking sound systemSupports low-frequency enhancement technology Water resistant Offers up to 4 hours play time Charging time: approx. 3 hours Charging function via Mini USB cable, 5V charging voltage Frequency range: 60Hz - 18KHz Speaker specifications: 40mm 2.6Ω 3W SNR (Si
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 waterproof bluetooth speaker 1.Transfer distance:10M 2.waterproof 3.Support bluetooth and calling 4.Support USB/ TF card Waterproof bluetooth speaker Specifications: Bluetooth 3.0+EDR (2.4G Hz Transmitting Frequency)Play MP3 format music fron MP3/mobile/computer/TF card etc; With LED screen & FM rario Support USB/ TF card for 16G at most with rechargeable li-battery Support bluetooth and calling function For iPhone 4/4s/5, iPads, iPods, Android, Galaxy, Laptops, HTC phones, and anything else that is bluetooth enabled!Transfer distance :~10M (the distance depends on the bluetooth device and environment).Power: DC 5V- 100-120mAOutput : 3W3.7v 400mAh lithium Battery3 hour charging time6 hour operating timeIPx4 grade waterproofWeight: ~0.1kgColor: Blue,Green,Red Features: 1.Lets you enjoy your favorite music in high-quality sound in the shower
Specifications Best hot selling bluetooth speakers with Micro SD/TF card portable mp3/fm mini speaker Bluetooth Built in FM 5PIN Best hot selling bluetooth speakers with Micro SD/TF card 1.Built-in Lithium-ion battery;PoweSupply:Lithium-ion,Computer-USB-in,DC-in 2.Compatible,mobile/computer/MP3/MP4,Compatible Micro SD/TF3.3.5mm AUX in4.Memory Play:Auto remember the last song & play mode played5.Output:3W 6.Frequency response:150-18KHz,SNR:≥80db 7.Material:Aluminum alloy Remark:1) within 7 days for below 1000pcs, within 10 days for below 5000pc 2)Payment: by L/C , T/T or Western Union; 30% deposit, balance before delivery3) Warranty: 14 months warranty;4)OEM and ODM orders are also welcome5)Quality certificate CE, FCC, ROHS are available for export R&D Our R&D team consists of 20 staff members,dedicated to the creation of new and innovative products.With over 5 years of ex
Specifications 1. lithium battery 1000mah 2.wireless bluetooth 3.With a 3.5mm universal audio interface Bluetooth Speaker for iPhone(1000MAH) Our Advantages: 1. Factory Direct Sale 2. Eleven Years Experience 3. IPEGA & PEGA Famous Brands 4. High-quality Products, Reasonable Prices, Superb Technology,Timely Delivery 5.Hot Selling at the Market What are you waiting for,my friend?Come on,Let's creat mutual benefit together! Products Description: Introduction: This product uses the standard Bluetooth chip with 10M Bluetooth transmission dista
Specifications wifi net bluetooth speaker with mobile power support TF,USB disk,line in Wireless Routing AP function Multi-function Bluetooth speaker with WIFI,mobile powerFeatures:1.stylish sports car streamlined design, easy to carry;2.a versatile set of Bluetooth speakers, card speakers, player, mobile power, wireless AP, USB disk in onebody, which can meet the needs of your business and leisure;3.support Bluetooth stereo wireless audio connection, coverage of more than 10M (barrier-free);4.support earphone audio output, micro SD / TF card and USB disk, music play, plug-and-play, compatible with a variety of music formats, sound quality is&nbs
Specifications 1,reasonable price. 2,manufacturer 3,factory(ADD: Bao an ,Shenzhen,Guangdong,China.) Features: This is a brand new waterproof bluetooth speaker,and the waterproof level is IPX5. Usually it can be used in beach,swimming pool,bathroom etc. Common water jet will not cause damage to the speakers, but avoid putting the speaker in the water more than 5 minutes(calculated by the depth of the water) * Strict quality control team and test machines to make sure that all details are finished at right production process. Brand nameHLScharging time3-4hoursplay time4-8hoursSocket typemini USBAccessory 1 USB charger cableProtocolBluetooth V3.0Receive distance10mColorMany&nbs
Brand Name: kaidaer Type: Passive Use: Home Theatre,Mobile Phone,Karaoke Player Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) Packaging Gross Weight per Unit: 0.5 kg Package Size per Unit: 10X10X10 cm Package Type:
Specifications Dacom-Q5 - Bluetooth Speaker - NFC Function - Smart performance New arrival! 2013 High qualoity bluetooth speaker ! NFC Function! Item No.Q5(NFC)size75×75×63mmweight100 gBluetooth Standardbluetooth V4.0Frequency Range2.400-2.481GHzOperationClass 2Bluetooth Modeheadset/handfree/A2DPOperating rangeup to 30 feet (10 metres)MP3 Playing Timeup to 10 hoursStandby Timeup to 400 hoursCharging Time2-3 hoursCharge VoltageAC:input 110-240V, DC:output 5.3VCertificateCE,ROHS,FCC and BQB can be appliedIncluded Accessories1.Micro USB charging cable2.User manualMOQ1000 sets
Specifications 1.Mini Wireless Bluetooth Speaker 2.Range:upto 10 metres open field 3.with different color Specification : *Resolution:CSR3*Support multiple pair:upto 8 devices*Output power:3W*Frequency Response:20Hz~20kHz*Battery Li-ion:3.7v,*Battery Capacity:600mAh*Audio input: 3.5mmJack cable and power connector*On/Off/Bluetooth switch *Driver Unit:40mm,4Ohm,3W*Power Indicator Light:Blue lights*Range:upto 10 metres open field *Product dimension:61x57mm
Brand Name: OEM/ODM/BENTON Model Number: BT-ST02 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Outdoor Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) Screen: Without screen Support: Micro SD card FM Function: Optional Music format: MP3,WMA etc warranty: 12 months Line-in function: Yes Battery: Built-in Lithium battery Audio output: 3.5mm Color: black,gold,red,pink,silver Accessory: Gift box, audio line, usb cable,user manual Packaging & Delivery Packaging Detail: 60pcs/CTN weight:20kg packing size:.52x28x46cm Delivery Detail: 3-7 days after recieving buyer's payment Specifications wireless mini bluetooth speaker 1.Without screen 2.Support MicroSD card 3.music format:MP3,WMA 4 Built-in Lithium battery 2013 hotest sell wireless mini bluetooth speaker of high quality Detailed description 2.0 hi-fi wireless Bluetooth. Can receive voice frequency in 10M and rever
Brand Name: TAATN Model Number: 5281-E-BT Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Shell: support Color: White,Bk,Red,Etc Bluetooth: support Audio jack: 3.5mm Music playing time: 3-5 hours Packaging & Delivery Packaging Detail: White box,Color box,Blister card Etc.Customer can request customized Delivery Detail: 2-3 weeks Specifications 1.Mini portable+Aux in&out 2.Listen to music wirelessly anywhere anytime 3.Brand new wireless outdoor soundbar for iPhone,iPad TAATN 5281-E-BT Details of Description RMS4Ω 3WFrequency Response100Hz - 16KHzPower supply Li-ion battery 320MAHAirtimeMore than 3-5 hoursCharge Time2hoursCarton Size:(L*W*H)57.5x50.5x27cmPCs/CTN100PCSNet Weight8.5kgsGross Weight10kgs * Compatible with any device using 3.5mm audio jack (cell phone, laptop, ipod, tablet etc..)* LED power indicator for power on an
Brand Name: HBR Model Number: HBR-BS-037 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor,car,motorcycle,bike Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Bluetooth Specification: 2.1 + EDR Bluetooth Profile: HFP 1.6 A2DP 1.2,AVRCP 1.4 RF Range: 10 M Speaker: 4Ω , 3W Audio Frequency Response: 100Hz~20KHz Loudspeaker Output: 3W Signal-To-Noise: ⥠75Db Distortion: â¤1.0% Dimension( L *W x*H): 155mm*78 mm*70mm Weight: 203g Packaging & Delivery Packaging Detail: Retail Package* 1 PCS *5 Bluetooth Speaker* 1PCS USB TO DC2.0 Power Cable* 1PCS User Manual *1PCS Hand rope * 1PCS Delivery Detail: 3-7days for simple,7-15 days for order Specifications 1.Pipe shape bluetooth speaker 2.Bluetooth Specification:2.1 + EDR 3.Support iPhone,etc. 4.Phone call 5.RF Ran:10m Specifications Bluetooth Specification: 2.1 + EDR Bluetooth Prof
Brand Name: Ysun Model Number: BT-11 Type: Active Use: Portable Audio Player,Mobile Phone,Computer,mp3, mp4, PC, etc. Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) color: silver red blue black Packaging & Delivery Packaging Detail: giftbox or PVC or plastic box Delivery Detail: 15-20 working days Specifications 1. portable active speaker 2. metal case bluetooth speaker 3. mobile phone speaker 4. PC speaker 5. CE,FCC, RoHS certificate new speaker mini bluetooth speaker factory price 587656 1. Application Christmas giftdaily use ( play soft music for pregnant lady or baby, play DJ music in party, play FM radio for old man) 2. specification Product size65x50mmQTY45pcs/ctnG.W17.5KGCtn46.5x29.5x38CMPower SupplyDC 5 Volt(built in lithium battery) USB power cordSensitivity80dBOutput Power1pc 3WFrequency response150-18Khz Line-inconfigure 3.5mm stereo's plugs 3. Note
Specifications 1) Made of high quality silicone 2) Power 3W 3) Lithium battery 450mAh 2013 hot bluetooth speaker best Outdoor Wireless Bluetooth speaker Features: lBluetooth mini speaker with 3W output lDSP lA2DP lAVRCP lMic talking lHeadsets lBluetooth2.1+ EDR lNoise blackout extreme lOperating range up to 10 meters lRechargeable lithium battery 2013 hot bluetooth speaker best Outdoor Wireless Bluetooth speaker 2013 hot bluetooth speaker best Outdoor Wireless Bluetooth speaker
Brand Name: OEM Model Number: CW-AP101 Type: Active Use: Portable Audio Player,Mobile Phone,Computer Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: round leather box Delivery Detail: 1-4 days Specifications 2013 new mini bluetooth speaker 1.support TF card 2.card reader function 3.bluetooth V2.0,class 2 2013 new mini bluetooth speaker 1.support TF card2.card reader function3.bluetooth V2.0,class 2 Item NoCW-AP101Main featuresBluetooth handsfree+TF card+FM radio Product infoSizeDia.44x46mmWeight230gColorRed,black,white,silverBluetoothBluetooth specificationV.20Frequency2.4-2.48GHz,Class2Transmit range10mCommunication protocolHS/HF,A2DP,AVRCP,OPPAudioSpeaker40mmRated output5WImpedance2.6ΩFrequency Response80HZ-15KHZDistortion:THD <1%SNR:S/N ≥ 85dBMusicAudio formatMP3MICMICBuilt inMemory CardTFYesCard readerYesBatteryBuilt in rechargeable Lithium battery500mAhNominal volta
Brand Name: OEM Model Number: A-5133 Type: Passive Use: Portable Audio Player,Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: China (Mainland) Amplifying sound: 13db CLOR: white&red&yellow&green&black SIZE: W55xH55xD55mm Packaging & Delivery Packaging Detail: BOX PACK Delivery Detail: WITHIN 2 DAYS Specifications bluetooth speaker for MP3 MP4 Player PC Table for iPhone Cellphone USB Music Player Free shipping For iPod iPhone PC Multi Color Mini Balloon Speaker Audio Dock Description: Funny ball audio dock is a ultra-portable, battery operated mini stereo system that plays music from your mobile phone, MP3, MP4, PC, IPod and other audio devices with 3.5mm audio plug. Compatible with: Mobile phone with 3.5mm audio plug. Iphone, Ipod, MP3, MP4, PC and so on. Parameter Output power(RMS):3W Built-in Rechargeable polymer battery lasts up to 6 hours
Specifications 1. Wireless bluetooth speaker 2. Clear sound quality 3. Call hands free High Quality Bluetooth Speaker for Smart Phone/PC Description Bluetooth versionV2.1/3.0+EDRFrequency2.4GHzRated power3WCharging voltageDC 5VWorking voltageDC 3.7VBattery capacity400mAMaterialMetalDimension60*50mm (D*H)Accessory5P data cable / Audio jack cable / application manual
Brand Name: OEM Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Special Feature: Wireless,Mini Place of Origin: Guangdong China (Mainland) color: mix Packaging & Delivery Packaging Detail: by brown box or by color box Delivery Detail: 15 days Specifications bluetooth speaker 1.manufacturer with reasonable 2.excelent quality bluetooth speaker 1.portable ,mini ,high quality 2.Compatible with iPod, iPhone, iPad, smartphones, MP3/MP4 playersand other audio devices equipped which with a 3.5 audio jack.3.USB flash drive function to connect PC by USB Cable4.multi-color selectable5.Mass storage Lithium battery6.support micro SD card (Max:16GB )7.FM function 8.Double speakers, nice output 9.alarm clock.
Brand Name: Sounder Model Number: Queenbox-classic Type: Active Use: Portable Audio Player,Mobile Phone,Computer,iPad, iTouch, Outdoors Channels: 3 (2.1),2.0 channel with strong bass Special Feature: Wireless,Portable,Mini,Mini System, Wireless System Place of Origin: Guangdong China (Mainland) Player Type: Mini speaker Color: Black Power: Build-in 1500mAh battery Work Time: 10 hours for 70% volume Bluetooth solution: CSR, V2.1+A2DP Microphone: With high quality build-in microphone Weight: 0.365kg Package: Paper gift box Packaging & Delivery Packaging Detail: Paper Box or customized package with your own logo! Delivery Detail: Within 30 days after order Specifications 1. Pure clean sound with strong bass 2. Very cool fashion design 3. With build-in microphone 4. More than 10 hours play time Pure Clear Sound 2013 Newest Wireless Bluetooth Speaker-------Queenbox-classic!Very good sound quality!Better sound quality than Jambox!Can connect with iPhone, iTouch, iPad, iPod, smart
Brand Name: B&W Model Number: BW12005 Type: Active Use: Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,silicone speaker,Outdoor Channels: 1 Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: green, yellow, orange, optional style: Can be adsorbed on smooth place Bluetooth: 3.0 Support: AUX in,Cellphone,MP3,MP4,MID,PC Operation Range: 10 M loudspeaker: 3 W warranty: 1 year sample: available Packaging & Delivery Packaging Detail: 1pc/ color box, 100pcs/ctn Delivery Detail: 2~3 weeks Specifications 1) Made of high quality silicone 2) Power 3W 3) Lithium battery 450mAh 4) Can be adsorbed on smooth place,for exmaple: gla SpecificationsBathroom bluetooth speaker Phone pick up function , When you bathe, will not let you miss a call.can Adsorption the Wall. Bathroom bluetooth speaker New model waterproof bluetooth speakerComply with Bluetooth 3.1+EDRMusic palyback time is up to 8-10 hours.RF range is up to 10M.Support Ipho
Brand Name: XIHAMA Model Number: mz-520 Use: Portable Audio Player,Mobile Phone,Computer Channels: 5 (4.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Weight: 0.12kg Packaging & Delivery Packaging Detail: Retail package Delivery Detail: 3days Specifications Wireless bluetooth speaker MP3 Player MZ-520 Portable Mini speaker for phone/ Support TF card prompt goods fast ship low price MZ-520 is fashion in appearance, pure in acoustic, small and portable. It is convenient to use at home, outdoor tourism and business travel, you enjoy music anywhere at any time. It is fit for your mobile phones. Well. Choosing the dreamer, enjoying music!Product features: 1. Wireless conjunction, Bluetooth wireless playing function 2. Support variety cellular phone Bluetooth built-in 3. Other menus of phone is available to work on when using sound box 4. Support TF card 5. Support wired media devices with 3.5 mm plug
Model Number: CT-899-2 Special Feature: Portable,Mini Place of Origin: China (Mainland) Packaging & Delivery Packaging Detail: See descriptions Delivery Detail: 45-60 days Specifications 'Bluetooth 2.1 + EDR Speaker: 36mm Power Output: 2W Built in Lithium Battery 100mA Battery input DC5V 'Bluetooth 2.1 + EDR Speaker: 36mm Power Output: 2W Built in Lithium Battery 100mA Battery input DC5V Aux in function Optional: with USB charging cord and aux in plug optional:with full body water screen pattern &
Brand Name: Ansonwell Model Number: ASW-SBL001 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Stage,Outdoor,Travel Channels: no Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Material: ABS Plastic Color: white,gray,black Product Size: 140*65*30 Weight: 0.171kg Packaging & Delivery Packaging Detail: Color box & OEM packing Delivery Detail: 2-5 days Specifications bluetooth speaker 1.for mobile phone,MP3,computer.. 2.Support TF card 3.Bluetooth Remote Control 4. LED screen bluetooth speakers Features:1.Touch-sensitive buttonsPlay stereo music from any A2DP sourceAux line in for portable music players,2.dual track3.Built-in stereo Bluetooth transfer technology4.Detachable and rechargeable battery,up to 8 hour music playing time5.Functions: - Switch on / off, Pairing Transfer stereo music from any A2DP source or other portable music players,volume adjustment6.power:2.5W*2Material: ABS Plastic
Brand Name: Telewonder Model Number: TLW-B12 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) Function: Support: TF card, USB, FM, Line in & Line out, Alarm clock Color: black,green,blue,pink,purple,silver Certificates: CE ROHS FCC Battery: 350mAh enough power Support: FM radio Support MIC: hands-free calling function Minimum Order Quantity:: 500 Piece/Pieces Packaging & Delivery Packaging Detail: Poly bag, blister bag or custom Delivery Detail: 20days after receipt of your 30% deposit. Specifications Multi-color Mini bluetooth speaker 1.FM radio, MP3,USB,TF 2.Acrylic crystal case 3.digital screen 4.super sound Multi-color Mini bluetooth speaker Specification: 1) Support: Bluetoo
Brand Name: Mini Spearker Model Number: MS01 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Mini Place of Origin: Guangdong China (Mainland) design: fashion,novelty color: red,black... material: plastic logo: can print any logo,any brand certification: CE,ROHS,FCC.. price: competitive price MOQ: 100pcs port: Guangzhou,Shenzhen shipping: fast shipping advantage: best price,best serve Packaging & Delivery Packaging Detail: PP boxes,paper boxes... Delivery Detail: 3~5days Specifications bluetooth speaker 1.Built-in rechargeable lithium battery 2.Support TF card,cell phone,computer 3.Colorful LED light wholesale good price,high quality bluetooth speaker Description :Product features1.Output: RMS 3W.2.Frequency response: 90Hz~20KHz 3. SNR: >85dB.3.Impedance: 4 ohm.4.Power supply: 550MH Lithium battery.5.Charging power supply:USB 5V6.40mm internal magnetic, high-quality aluminum and iron
Brand Name: OEM Model Number: bluetooth speaker Use: Portable Audio Player,Mobile Phone Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: box Delivery Detail: 5-10 Days Specifications Bluetooth Speaker Mini Bluetooth Speaker Portable Bluetooth Speaker Wireless Bluetooth Speaker OEM Bluetooth Speaker OEM Mini Bluetooth Speaker/Portable Bluetooth Speaker PHOTO Product Description Sell pointsparameterMetallic design VersionV:3.0metal sense designfrequency2.402-2.480GHz max power output 3Wport
Brand Name: ADIKA Model Number: ADK1220 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Bluetooth RF Wireless: Built-in Bluetooth Stereo Sound: Support Bluetooth Function: Yes Working Time: 4 Hours Charging Time: About 3 Hours Power: Rechargeable Li Battery 3.7V 600mA Signal To Noise Ratio: >80dB Frequency Response: 20Hz-20kHz Transmission Distance: 10m Bluetooth Model: V2.1+EDR Packaging & Delivery Packaging Detail: Color Gift Box: 13.5*9*7.5cm Delivery Detail: 1-3 days for samples, 3-7 days for 100pcs Specifications Bluetooth Speaker 1. RF wireless 2. PC Speaker Function 3. Bluetooth function 4. Answer the Phone Call New Arrival Portable Colourful Bluetooth Speaker Main Features:1.Bluetooth Function2.Transmission Range: ≤10M3.Working Time: 4 Hours4.Answer the Phone Call Specifications: Music Player Via Bluetooth PC Speaker Funct
Specifications 1. Mini bluetooth speaker 2.Bluetooth 3.0version 3.Hi-Fi audio system 4.Newest CSR BC6 chip 5.CE&RoHS Multi Color Mini Bluetooth Speaker Model:FD-100 *size :73*73*80mm*Material: ABS Plastic Highlights Incredible sound quality from a small packageEasy wireless connection--works up to 30 feet awayWorks with all Bluetooth-enabled devices: smart phones, tablets, and most notebooksLithium-ion rechargeable battery provides up to 4 hours of wireless play--no need to buy batteriesSimple on/off switch on the bottom of the uni Function 1.Adopting brand Bluetooth solution, suitable for Bluetooth mobile phone or Bluetooth adapter, supporting A2DP, HSP, HFP Bluetooth protocol, with strong compatibility. 2.Data transmission of computer and TF card 3.MP3 Audio Decode 4.Bluetooth hand free5.Voice function Reporting incoming call number Specificati
Specifications 1.Mini wireless bluetooth speaker 2.Support all devices with bluetooth function 3.Excellent Sound SpecificationBluetooth 2.1 Support A2DP V1.2Operating distanceUp to 10 metersOptional colorYellow, blackOutput power3W(Max)Working time4-6 hoursCharging voltage 5v +/- 0.2vLithium battery life3 yearsCharging time Around 3 hoursFeaturesHands free function: The bluetooth speaker will have the sound out when there is a call coming in if the speaker already connected with Bluetooth audio devices. External AUX input function:Turn on the bluetooth speaker and connect the 3.5mm audio cable to the speaker; it will auto go in to the external line-in mode with green les flash slowly.Call-back function