New Rixing NR-5017 Support USB TF CARD FM RADIO Wireless Tooth Wireless Speaker

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
Carton capacity
100pcs
Charging voltage
5V / 500MA