Multi Function Zealot S1 Bluetooth Speaker Portable Sub-woofer Power Bank Rechargeable with LED light for Outdoor Sport
Main Features:
 
1.CSR V4.0 Bluetooth Audio player 
2.Support TF card 
3.FM radio function 
4.3.5mm stereo jack can connect Audio player 
5.With power bank function,can charge to mobile device.
6. LED Flashlight Tong function
 
Color: Blue, Red, Green
 
 
Detailed Parameters:
 
1.Battery capacity: 4000maH 
2.Bluetooth Version: CSR 4.0
3.Input voltage: 5v / 1A 
4.Speaker: 4Ω
5.Transmission distance: 10m 
6.Frequency response: 20Hz-20KHz
7.Output power: 3w 
8.SNR: ≥8dB
9.Operating voltage: 3.7V
10.Distortion: