Description
|
Wireless transmission range
|
10M
|
|
Audio noise ratio
|
≥90db
|
|
Battery capacity
|
1200mAh
|
|
Voltage
|
3.7V
|
|
Normal volume playing time
|
5-6 hours
|
|
Horn specification
|
OD 52mm x2pcs
|
|
The speaker power
|
4 Ω / 10W
|
|
Frequency response
|
120hz-20khz
|
|
Charging voltage
|
5V / 500MA
|
