1.Battery powered 40W RMS 10" active speaker

2.USB/SD/bluetooth/FM radio/Recording Mode

3.Remote control/ 2*VHF wireless microphone

4.Blue Dynamic LCD: Track title/Multiple Folder Search

5.1 channel 1/4" jack wired microphone input

6.1 channel RCA line input

7.Rechargeable speaker with Multiple charger Protection Run For 3.5-8 Hours(According to the volume and place)

8.Power Supply: AC115/230V+DC12V Chargeable Battery 

   The 10" Outdoor active speaker can play without power cord when the battery works

9.You can take it to outside garden, yard, shopping mall, square and other outdoor application