Coach 400 compact portable PA with 1 x cabled microphone and dustcover. 40W Class-D amplifier to power a 4" full-range driver. MIC IN (F6.3mm jack) for microphone with volume control. AUX IN (F3.5mm jack) with volume control for electronic starting pistol. Smart charging circuit with battery indicator LED and charging LED. Up to 12 hours operating time per charge with lithium battery. User friendly battery compartment design for simple battery replacement. Tripod stand mountable with 8088735. 2 power modes: Internal Rechargeable battery & DC jack.