• Features: Bluetooth, Micro SD Card Play, FM Radio, Audio Input
  • Sound Mode: Stereo
  • Speaker: Customized 40mm Nd Driver Unit
  • Impedance:32 Ohm
  • Sensitivity:108+/-3db
  • Frequency Response:20-20000Hz
  • Input Power:3.7 VDC, 280mAh, Built- in rechargeable Li-ion Battery, 5 VDC 500mA, Micro USB charging
  • Operating Time:5-6 Hours
  • Charging Time: Approx. 2 Hours
  • Audio Input:3.5mm(Please DO NOT turn on the device when aux cable connected)