SpecificationBluetooth SpecificationV2.1+EDR or V3.0 MaterialSteel&ABSRF Range10MDistortion≤0.5%Frequency Response20HZ-20K HZWorking voltage/current3.3~4.5VSignal-To-Noise85±2dBHands-free functionYesLoudspeaker Output4Ω3WCharging voltage/currentDC 3.7-4.2VCharging Time2-3hoursPlayback Time5~10hoursLogoOEMStandard configuration*AUX audio cable X 1*USB ChargerX1*UserManualX1*Outer 5 c battery X 1OEM Features ColorBlack etcLOGOWithCustomer'sLOGO,forfreePackagecolor gift box, blister etc

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Current：Home » Mall » Hot sell outdoor waterproof bluetooth speakers with dual mic design Hot sell outdoor waterproof bluetooth speakers with dual mic design Click to enlarge Product： Hot sell outdoor waterproof bluetooth speakers with dual mic design  Price： $60.00 Brand： empty Location： China Sales： sold total of0pieces，0orders Comment： 0comments Inventory： 100pieces Popularity： 101people have paid attention Update： 2013-12-18   Detail Info Hot sell outdoor waterproof bluetooth speakers with dual mic design Feature1 :Built-in Bass System, full frequency horn,perfect sound quality.2 :2.0 flash reader speaker 3 : Bluetooth A2DP 4 :Decoding MP3 & WMA in SD card & pen drive 5 : 3.5 mm stereo aux in available 6 : Volume control 7 : Remote control 8 :DSP IC 9 :LED power indicator 10 :High Capacity battery11 : Internal High Sensitive Microphone.12 :Shockproof , dustproof Specification