Sell Portable teaching system

Portable teaching system You May Also Be Interested In: teaching system
suitable for confrences, tender, presentation, preaching, aerobics, singing and chlssroom, compartment for location of transmitter and cable, Echo design suitable for KARAOKE, With 'MUTE' control design circuit, HI-FI, low noise and built-in rechargeable battery, with Aux imput jack and EXT speaker output jack remote volume control on the bodypack transmitter