Model No.
TG-517
Wireless transmission range
10M
Audio noise ratio
≥85db
Battery capacity
300mAh
Voltage
3.7V
Normal volume playing time
1-2 hours
Horn specification
OD 52mm 
The speaker power
4 Ω / 3w 
Frequency response
120hz-20khz
Product size
98*98*100mm
Product weight
195g
Carton size
52*39*41cm
Carton capacity
100pcs
Carton weight
27kg
Charging voltage
5V / 500MA