- Power Source: DC 5V USB Type-C

- Charging Voltage: DC5V/1A

- Battery: Lithium-ion polymer 3.7V/1400mah(included)

- Supported disc formats: CD.CD+R.CD-R.CD-RW.CD+RW

- Audio format: MP3, WMA, AAC, APE, FLAC

- Bluetooth: Supports Bluetooth transmission V5.1

- ASP shockproof function: CD(60S),mp3(180s)

- Play mode: Play in sequence, single track loop,full loop, randomly.

- Ports: Earphone jack, TYPE-CIN

- Product Dimension: 145x145x25mm