

How to Set the Speaker to Maximum Volume:
1.Press and hold the volume up button.
2.Continue holding until you hear the prompt tone indicating the maximum volume has been reached.
3.Once you hear the prompt tone, release the button.
If you need any more help, please don't hesitate to reach out to us.

Voice Amplifier with Wired Microphone Headset
- Ergonomic Headset Microphone: The portable microphone is made of high quality ABS material, the ergonomic/flexible design allows you to move freely in any situation and delivers loud, clear, high fidelity sound.
- Please note the correct use of megaphone with mics.

Voice Amplifier with Portable Clip Microphone
The mini microphone comes with a small but sturdy clip, you can easily clip the microphone to your clothing. Weight only 0.27 ounces (7.7 grams), it makes you feel like you're not wearing a lapel microphone at all. (Tip: you can use it handheld if you want better amplification)
Warm reminder:
- 1) If you want the amplification of a lavalier microphone to be better, we recommend that you use it handheld.
- 2 ) This is a wired microphone, not wireless.
- 3) We don't recommend lavalier microphones for low-necked shirts.
- 4) For the best audio pickup, please place the microphone about 3-5 cm (1.2-2 inches) from your mouth. 5) To prevent feedback, at maximum volume, it is recommended that the distance between the microphone and the amplifier is 30-50 cm(11.8-19.6 inches).
More Options at ResponseBridge Store

How to Set the Speaker to Maximum Volume:
1.Press and hold the volume up button.
2.Continue holding until you hear the prompt tone indicating the maximum volume has been reached.
3.Once you hear the prompt tone, release the button.
If you need any more help, please don't hesitate to reach out to us.

Voice Amplifier with Wired Microphone Headset
- Ergonomic Headset Microphone: The portable microphone is made of high quality ABS material, the ergonomic/flexible design allows you to move freely in any situation and delivers loud, clear, high fidelity sound.
- Please note the correct use of megaphone with mics.

Voice Amplifier with Portable Clip Microphone
The mini microphone comes with a small but sturdy clip, you can easily clip the microphone to your clothing. Weight only 0.27 ounces (7.7 grams), it makes you feel like you're not wearing a lapel microphone at all. (Tip: you can use it handheld if you want better amplification)
Warm reminder:
- 1) If you want the amplification of a lavalier microphone to be better, we recommend that you use it handheld.
- 2 ) This is a wired microphone, not wireless.
- 3) We don't recommend lavalier microphones for low-necked shirts.
- 4) For the best audio pickup, please place the microphone about 3-5 cm (1.2-2 inches) from your mouth. 5) To prevent feedback, at maximum volume, it is recommended that the distance between the microphone and the amplifier is 30-50 cm(11.8-19.6 inches).
More Options at ResponseBridge Store
![]() Wired Voice Amplifier | ![]() Wired Voice Amplifier | ![]() Wireless Voice Amplifier | ![]() Wireless Voice Amplifier | ![]() Wireless Voice Amplifier | ![]() Wireless Voice Amplifier | ![]() Wireless Voice Amplifier |
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| Wattage | ||||||
| 8 W | 18 W | 40 W | 20 W | 25 W | 18 W | 25 W |
| Wireless or wired microphone | ||||||
| Wired | Wired | Wireless | Wireless | Wireless | Wireless | Wireless |
| Waterproof or not | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Portability | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Color | ||||||
| Black | Black | Black | Green | Black | Black | Black |


















































