Classic Speaker B13

Bluetooth version 3.0, RF distance 10 meters External 5C 600mAh ,USB charging
Frequency response:150Hz-18KHz
SNR:��80dB
Loudspeaker: 43W
Distortion:0.5%
Charging: 3.7V C4.2V DC
Working viltage: 4.8V C5.5V DC
Battery Capacity: built in 650MAH
Antenna: Built in
Size: 72*68*72MM
Material: ABS + Metal
Color: red, yellow, blue, green, orange