The unique designed amplifier speaker system with microphone is ideal for use as lecturing amplifier for indoor or outdoor use.

It is a perfect address delivery system for indoor and outdoor meeting, touring, churches and a good amplifier for interpretation, class teaching and commercial vendor demonstrations.

• All in one compact & small size design for easy caring and portable use
• Unidirectional La Valier microphone with high sensitivity
• The system work with AC and DC, it can also be used with build-in rechargeable battery or with car cigarette lighter power for 12VDC.
• Low power consumption for long time operation with integrated circuitry
• It is very stable and long lasting
• The amplifier is also a 9V rechargeable battery charger