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Vitrax
ASiNG S16 2.4G Wireless Voice Amplifier with Headset Microphone for Teachers Tour Guides With Strap Chain
ASiNG S16 2.4G Wireless Voice Amplifier with Headset Microphone for Teachers Tour Guides With Strap Chain
Regular price
£64.25 GBP
Regular price
Sale price
£64.25 GBP
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1. Wireless zero-binding, upgraded to suppress howling, intelligent noise reduction, clear original sound, and better sound quality
2. 2.4G wireless 30-meter transmission, strong anti-interference and no cross-frequency, stable signal and continuous connection
3. Skin-colored microphone, invisible to wear, no fatigue and no pain in the ears after wearing for a long time
4. The amplifier has a built-in large speaker with loud sound.
5. Frequency range: 2400MHz-2483MHz
6. Working distance: 30 meters
7. Battery type: Rechargeable lithium battery
8. Battery capacity: microphone: 300mAh, amplifier: 2200mAh
9. Battery voltage: 3.5V-4.2V
10. Transmit power: 3dbm
11. Receiver sensitivity: -89dbm
12. Transmitter sensitivity: -52+/-3db
13. Signal-to-noise ratio: 90db
14. Duration of use: 8 hours of continuous use (amplifier), 8 hours of continuous use (microphone)
15. Charging time: 1-2 hours
16. Overall dimensions: 57x48x16mm (microphone), tube length 150mm, 98.5x89x40mm (amplifier)
17. Weight: 27.5g (transmitter including headband) 200g (amplifier)
Packing list:
Wireless microphone
Voice amplifier
Double-ended charging cable
Instruction card
Cute stickers
Strap chain (optional)
Specification:
Package Weight |
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