Mini Wireless BT Bass HIFI Speaker BTS13

Features
*Bluetooth 5.3
*Upgraded sound quality
*Ambient light
*4H playing time
*Noise reduction calls
*Lanyard design
*Line in SD card mode

Detailed Product Description

With Ambient light:   EQ sound effect, it flashes with the rhythm of music.

Noise reduction:    Actively reduce noise, clear calls even in noisy environments.

4H playing time: 2000mAh super big battery capacity bring more than 4h playing time.

Multi music mode: Line in/SD card mode, automatically decode normal audio forms.

Specifications: 
Model:   BTS13
Bluetooth Version:  5.3
Bluetooth protocol:  HSP/HFP/A2DP/AVRCP
Transmission distance:  ≥10M
RF power level:  2.5mW[4dBm]
Speaker specifications:  4ohm 5W*2PCS
Frequency response:  F0-20KHz
FM radio range:  88MHz~108MHZ
Speaker sensitivity:  85dB
Audio output power(RMS): 10W Max
Frequency Response:  20Hz~20KHz-3dB
Channel separation: ≥60 dB
S/N: 90dB
Battery capacity:  2000mAh/7.4Wh
Charging current:  5V/1A