Professional Designer Blue tooths Wireless Speaker High Quality Audio Box Speaker Portable

1 Bluetooth specification Bluetooth 5.1
2 Wireless transmission distance 10M
3 audio input Bluetooth, AUX, TF card
4 Audio performance Support AAC, MP3, SBC stereo
5 Audio SNR ≥75dB
6 Distortion ≤0.1%
7 Output power 2 * 10W
8 speakers F52mm, 20 cores, 6R 10W
9 frequency response 100Hz – 18KHz
10 Operating Voltage 6.0 – 8.4V
11 Standby current ≤0.5mA
12 Built-in battery 18650 Li-ion 18.5WH(3.7V/5000mAh)
13 Charging specification 5V/2A
14 Solar charging 9V/1.8W
15 mobile power output power 5V/1A