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Voice Amplifier
S711 UHF wireless Voice Amplifier 10 Watt for tour guide and teachers
  • S711 UHF wireless Voice Amplifier 10 Watt for tour guide and teachers
  • S711 UHF wireless Voice Amplifier 10 Watt for tour guide and teachers
  • S711 UHF wireless Voice Amplifier 10 Watt for tour guide and teachers
  • S711 UHF wireless Voice Amplifier 10 Watt for tour guide and teachers
  • S711 UHF wireless Voice Amplifier 10 Watt for tour guide and teachers

S711 UHF wireless Voice Amplifier 10 Watt for tour guide and teachers

Item No.: S711
Rechargeable Voice Amplifier with UHF Wireless Microphone 10W Waistband Amplifiers for Teachers and tour guides.
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Main features:
1. Shidu Patented appearance;
2. Stylish, ergonomic and comfortable design;
3. Adopt UHF high frequency wireless PA technology, transmission distance up to 35m;
4. Using HI-FI dual maganetic trumpets --- powerful high & low volume, nice midfrequency;
5. Adopt SHIDU original sound amplification electroacoustic system;
6. Imported MIC, intelligent IC circuit, maximum inhibition of howling phenomenon;
7. Ultra strong MP3 audio decoding technology --- support TF card & U disk;
8. Wireless microphone intelligent power saving mode;
9. Built-in high performance Lithium battery (1000mA) --- ultra long standby time;
10. Dial wheel to adjust the volume.                 


Technical parameters:
1. Output power: 10W
2. Charging Voltage: DC 5V, 500mA
3. Lithium battery: 1000mAh
4. Working time: with normal volume
    6~8 hours (musical mode);
    8~10 hours (MIC mode)
5. Charging time: 3~5 hours
6. Product size: 110*88*38mm
7. Unit weight: 155g
8. Available color: blue; black
9. Working temperature: -10℃~45℃
10. Frequency response: 90Hz~18KHz
11. Sound coverage: 500㎡
12. Wireless distance: 30-35m