S358 wired portable Voice Amplifier for teachers and tour guide

Voice Amplifier

Tour Guide Voice Amplifier,Voice amplifier for teaching,Waistband Portable Voice Amplifier

Such a cute little gadget where you can just do presentation with this headphone on you and everyone in the room will hear you loud and clear.

Main features:
1. Patented appearance;
2. Stylish, ergonomic and comfortable design;
3. High-quality double magnetic trumpet,more lound, clear and soft Sound;
4. Imported ABS material with high light technology,durable and wear-resistant;
5. One touch record function --- convenient & rapid in operation;
6. Imported MIC,advanced circuit IC, restrain howling phenomenon effectively;
7. Support AUX audio input --- can work as speaker of computer, mobile & pad;
8. Supports TF card & USB flash drive;
9. FM stereo radio --- can automatically search and save the FM channel;
10. Intelligent real voice prompt;
11. Echo function.

Technical parameters:
1. Output power: 10W
2. Charging Voltage: DC 5V, 500mA
3. Lithium battery: 1800mAh
4. Working time: with normal volume
    6~8 hours (musical mode);
    10~15 hours (MIC mode)
5. Charging time: 3~5 hours
6. Product size: 120*92*39mm
7. Unit weight: 291g
8. Available color: sky; purple; blue; black
9. Working temperature: -10℃~45℃
10. Frequency response: 90Hz~18KHz
11. Sound coverage: 400~500㎡