Main Controller: Silan CS6137D

ROHM Driver: BH6575FV

ROHM Amplifier: BH4453F

Bluetooth: BT5.0

Supported Disc Formats: CD/MP3/CD-R/CD-RW

Support Music Formats: MP3WMA/FLAC

Output Power(Speaker): 20MW (322 two-channel)

Built In Lithium Battery: 3.7V 1000mAh

EQ Sound Effect Output: BBS- JAZZ- POP - ROCK- Return

Charging Interface: Type-C

Playing Time(Battery): 5-6 hours

Display Function: LCD Screen Display