Challenger 1000 series is a multi-function, multi-purpose all-in-one compact and powerful portable sound system. Two versions are available, one with cassette recorder and the other with anti-shock CD player, Future version will be equipped with MP3 player with USB input.The speaker system consists of a 10¡¨ full range speaker with a high frequency tweeter. The power supply is made up of a switch mode 100-240V AC power supply and two heavy duty, maintenance free lead-acid type rechargeable batteries. The whole system could be operated with either AC or batteries. Features

Rugged and light weight Aluminium enclosure.

Choice of UHF / VHF PLL synthesized multi-channel receiver modules.

Slots for two wireless microphone receiver modules.

Voice Priority function.

100-240V AC Switching power supply.

24V DC power supply from 2 pieces of 12V/4.5AH rechargeable batteries.

10¡¨ full range speaker with high frequency tweeter.

Improved 2-step charging circuit.

Integrated trolley and wheels.

Versions with either cassette recorder or CD player with MP3 read function.

External speaker connection with Speaker OUT (switched / unswitched)

Power ON/OFF switch

Battery charging status indicator