Waistband amplifier (electret microphone),
consisting of 1 headband microphone, 1 active speaker, 1 plug-in charger, supplied without batteries/rechargeable batteries.
Electret headband microphone with high sensitivity
For general mobile speech applications, e.g. at lectures and training sessions, aerobics, sales events
Designed as a "belt bag" with adjustable snap-in strap
5W speech amplifier with volume control
Battery operation/rechargeable battery operation, charging of the rechargeable batteries via the supplied plug-in charger, removal of the batteries not required
Operating time with fully charged batteries: approx. 6-8 hours
Power supply 9V DC current (6 x AA size)
Supplied without batteries
Do not connect the plug-in charger to the speech amplifier when using standard batteries (e.g. alkaline)!