WF19

Bluetooth version:  V5.0+EDR   JL 16W HIFI Sound,Super Bass
Waterproof:  Waterproof IPX7  Shock-Resistant
Function: Waterproof IPX7, Bluetooth, TF card ,U disk,LED,
Material:Silica gel+iron mesh
Bluetooth Working Distance:≥10M
RMS: 16W
Speaker:2*8W     16W
Color:black  blue  red  green   gray
S/N rate: 85db
AMP Freq Range:100HZ-20KHZ
Charge Voltage: DC 5V/1A 
Battery capacity: 3000mAh
Charging Time:    Hours
Playing time: 50%  10 Hours
Dimension: 20.5*7*8.5cm
Net weight:760g