GT114_1028
Bluetooth& Hands-free Phone Call Speaker
> Support TF card, FM radio, USB& AUX
> Bluetooth Version:5.1
> Output power: 3W
> Speaker:4Ω3W*1
> Input sensitivity:400mV
> SNR:≥85dB
> Working voltage:DC 5V
> Material:ABS
> Battery capacity:1200MAH