TG-317 product parameter feature features:
Bluetooth version v5.1
Bluetooth function, supports FM radio, TF card, AUX playback, multiple color lamp mode.usb
Transmission range 10M
Audio noise ratio 90db
Battery capacity 2400mAh
Built -in voltage 3.7V
Playing time 3H
Speaker size 45mm *2
Verse power 5W*2
Charging input 5V/500mA
Single size 90*90*210mm
Single -machine weight 690g
The number per piece 24pcs
Each weight net weight 20kg gross weight 21g
Carton size 47.2*46*36cm
Product color black, red and blue gray