- Power Supply: Type-C DC 5V 2A

- Support Disc Formats: 8CM/12CM CD Disc

- Speaker: 5W*2

- Frequency Response: 20Hz - 20kHz

- Built-in Lithium Battery: 3.7V 3000mAh

- Function: Supports CD, AUX IN, Bluetooth,USB, TF Card, Earphone out