BT-86

Bluetooth：5.0
Function:bluetooth、USB Flash、TF、AUX、FM   
Material: plastic material
Distance: 10meter
Speaker: 4inch40magnetic speakers   1*3W
Frequency Response:120Hz~20KHz
SNR Ratio: ≥68dB
THD+N:≦5%                               
Battery: 500MAH
Working time: 1.5-2H; 
Charging：DC 5V 1000mA 2H
Product size: 115*78*155mm
Net Weight:237g