Description
RD-21SM Megaphones
- 20 WATTS
- Shoulder Slung Type MEGAPHONE with SIREN
RD-21SM Megaphones is a Class-D Amplifier provides extremely high efficiency of power consumption that extends the battery life to around 15 hours.
- Dry Cell & 12V Car Battery operation.
- All ABS body, sturdy yet lightweight.
- Built-in Siren.
- Clear sound, long-range & efficient.
- Microphone with Volume Control & Press-to-Talk Switch
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