Perfect Sound Mini Bluetooth Speaker For Mobile Phone.

Specifications 1.Mini Bluetooth speaker hanging portable design 2. Bluetooth wireless audio transmission 3. ariety of classic color forchoice Perfect sound mini Bluetooth speaker for Mobile phone.  Specifications:  Specification:Bluetooth VersionV:2.1Frequency100Hz-20KHzDistortion≤0.5%Signal-To-Noise≥85±2dbLoudspeaker Output3WRF Range<10metersBatteryBuilt in lithium batteryCapacity300MahCharging VoltageDC 5VWorking Voltage3.3~4.5VHands-free functionNoLine inYesCharging Time~3hPlayback Time~4hMaterialABSColorOptionalAccessoriesCharging cable,User ManualDimension43* H50mmWeight0.08kg    G.W.:10kgGiftbox Size4.5*4.5*8cmCarton Size36.5*34.5*24.5cmQuantity per Cartoon50pcs/ctn20GP42100pcs,842ctns40GP87500pcs,1750ctns40HP110200pcs,2204ctns Product  photos              latest product ,outdoor bicycle bluetooth speaker             1. We provide free customized designs according to your requirement 2. We can open your own mould if you need 3. We ensure to offer high quality product with reasonable price 4. Your any question will be answered within 12 hours  5. We have a strong professional design team 6. Promptly delivery. Small order is welcome.  Welcome for any questions! skype:tiffany05168888 QQ:453681208