1. Rechargeable Battry up to 6 hours
2. Built-in Bluetooth with audio streaming
3. Telescoping handle and built-in wheels
4, Fantastic music enjoy experience with ECHO, Treble, and BASS
5. 2 Wireless high quality microphones included
6. Built-in FM radio pre sets 40 favourable stations.
7. Multi-Operational input-output: JACK/RCA/AUX
8. Compatible for USB/AD, LED light, USB charge, etc