Lightweight public address system with strap. Ideal for tour guides, teachers, coaches, presentations... Supports MP3 format.
Features:

a small and compact amplifier that will project voice across the room
with gooseneck headset with microphone
with a belt to wear on waist or over shoulder
made in sturdy ABS material
with radio and USB or SD card inputs

Specifications:

power supply: 10 V 300 mA (adaptor incl.)
operating voltage: 7.4 V
battery operating time: ± 8-10 h
battery charging time: 4-5h
output: 5 W @ 4 Ohm
frequency response: 100 Hz - 13 kHz
dimensions: 155 x 95 x 50 mm
weight: 400 g

hqpa10002a5v01.pdf