... . 2.Digital FM radio. 3. Key button with remote 4, 3*2030 IC,RMS:30W+10W*2 Hot Selling USB/ SD 2.1CH audio ... wma format 2, FM, Karaoke function for option by you.3,LED & VFD display screen4,Connect with TV directly, or any ... *492MM/3SETS3.Quantity:602sets/20gp,1032sets/40ft,1462sets/40'HQ Hot Selling USB/ SD 2.1CH audio speaker system