This bluetooth speaker is made of ABS + Fabric. Bluetooth Ver is 4.2 + EDR,Battery is 2400mAh,Transmission distance is 10M,Frequency is 60HZ to 18KHZ, SNR is over 86dBA, Power is 5W x 2,Charging voltage is DC5V, Charging time is 3 to 4Hrs, Charging port typeis Micro 5pin.
Can Laser logo on 1 position on top of the speaker.
