Specifications:
Bluetooth: 5.0
Material: ABS +metal mesh
Driver Size: 102MM
Speaker Output: 3W *1
Impedance: 4Ω
Frequency Range: 150Hz–20KHz
Product Size: D4.72 * H5.43 INCH
Battery Type: lithium -ion
Working V/Amps: 3.7V-4.2V/1000mA
Rechargeable Battery: 1200mAh
Color: Black
Features:
Bluetooth, TF, USB, LED,RGB LED