WF17

Bluetooth：ATS2819/V5.0
Waterproof: IPX7 Shock-Resistant, Power Bank Function
Super Bass,3D Sound, 40W
Function: Music,Phone call,AUX
Material: ABS 
Distance: 20meter
RMS: 40W
Speaker: Ø52mm，4Ω  8W *2  Bass diaphragm 
Frequency Response:50Hz~20KHz
SNR Ratio: ≥92dB
THD+N:≦10%                              
Battery: 8000MAH
Working time:10H; 
Charging：DC 5V 2000mAh 4H
Product size: 232*80*90MM
Net Weight: 750g