Amplify your sound and Protect your throat
Why choose us?
· Loud enough to protect your throat.
· Up to 22 hours of continuous working time.
· High fidelity with true original voice amplify.
· Portable and comfortable to wear.
Loud Enough
Professional 3.5-inch built-in magnetic speakers deliver up to 10 W output power to cover an area of 1,000 square meters, or a space that can accommodate 25-100 people.
Extra Long Working Time
Build in high quality lithium battery with sufficient capacity of 1800mAh. 3 hours fully charge provide 22 hours continuous working. Low battery alert is available.
Amplifier for Teacher
Can effectively protect the teacher's voice and make every lesson an enjoyable experience.
Amplifier for Yoga
Keeping the microphone within 0.5-1 cm of your mouth provides better amplified sound quality.
Amplifier for Tour
Helping you to have a powerful voice so that your Explanation reaches every corner of the venue.
Amplifier For Promotion
Norwii Voice Amplifier in noisy outlets to enhance promotional effectiveness.
NORWII Voice Amplifier
 S368 |  S368 |  S358 |  S358 Pro Wireless |  S328 |  S328 | |
|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — |
Price | — | — | — | — | — | — |
Charge Time | 2-3 Hours | 2-3 Hours | 4-6 Hours | 4-6 Hours | 4-6 Hours | 4-6 Hours |
Use Time | 22 Hours | 12-15 Hours | 25-30 Hours | 15-20 Hours | 35-38 Hours | 35-38 Hours |
Microphone Style | Wired Microphone | Wired Microphone | Wired Microphone | Wired + Wireless Microphone | Wired Microphone | Wired Microphone |
Bluetooth | ? | ? | ? | ? | ? | ? |
TF Card Port | ? | ? | ? | ? | ? | ? |
Recording function | ? | ? | ? | ? | ? | ? |
Voice Amplifier
Your Trusted Expert in Presentation & Audio Devices
S358 Voice Amplifier
Professional Bluetooth Amplifier for Teachers
Bluetooth Voice Amplifier
S358 UHF
Wireless Bluetooth Portable Speaker - Two Mics
Mini Voice Amplifier
S328 Voice Amplifier
Multi-Function Personal Amplifier - HD Display
Are our products of high quality?
Our products use advanced chips and technology, combined with our experienced R&D team, professional customer guidance, and over 100 technical workers, to ensure that the quality of our products and services is top-notch.
Is the amplifier loud?
Norwii's portable amplifier not only has loud sound, but also good sound quality and clean sound. Our goal is to make the audience hear comfortably and clearly.
How to avoid feedback between microphone and voice amplifier?
1. Please maintain a distance of at least 50 centimeters between the microphone and the amplifier. Backing the amplifier to the microphone can achieve better amplification effect.
2. Please do not hold the microphone head with your hands.
How to Charge the voice amplifier?
The charging Port is USB-C. Please charge the voice amplifier through 5V mobile phone charger, computer, or power bank.
How to solve the problem of poor sound amplification effect?
For the best amplification effect, we suggest.
1. Do not remove the sponge cover of the microphone pickup head.
2. Keep the microphone pickup head facing your mouth and maintain a distance of 0.5-1cm.
NORWII Voice Amplifier
Amplify your sound and Protect your throat
Why choose us?
· Loud enough to protect your throat.
· Up to 22 hours of continuous working time.
· High fidelity with true original voice amplify.
· Portable and comfortable to wear.
Loud Enough
Professional 3.5-inch built-in magnetic speakers deliver up to 10 W output power to cover an area of 1,000 square meters, or a space that can accommodate 25-100 people.
Extra Long Working Time
Build in high quality lithium battery with sufficient capacity of 1800mAh. 3 hours fully charge provide 22 hours continuous working. Low battery alert is available.
Amplifier for Teacher
Can effectively protect the teacher's voice and make every lesson an enjoyable experience.
Amplifier for Yoga
Keeping the microphone within 0.5-1 cm of your mouth provides better amplified sound quality.
Amplifier for Tour
Helping you to have a powerful voice so that your Explanation reaches every corner of the venue.
Amplifier For Promotion
Norwii Voice Amplifier in noisy outlets to enhance promotional effectiveness.
NORWII Voice Amplifier
S368 | S368 | S358 | S358 Pro Wireless | S328 | S328 |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Charge Time | |||||
| 2-3 Hours | 2-3 Hours | 4-6 Hours | 4-6 Hours | 4-6 Hours | 4-6 Hours |
| Use Time | |||||
| 22 Hours | 12-15 Hours | 25-30 Hours | 15-20 Hours | 35-38 Hours | 35-38 Hours |
| Microphone Style | |||||
| Wired Microphone | Wired Microphone | Wired Microphone | Wired + Wireless Microphone | Wired Microphone | Wired Microphone |
| Bluetooth | |||||
| ? | ? | ? | ? | ? | ? |
| TF Card Port | |||||
| ? | ? | ? | ? | ? | ? |
| Recording function | |||||
| ? | ? | ? | ? | ? | ? |
Voice Amplifier
Your Trusted Expert in Presentation & Audio Devices
S358 Voice Amplifier
Professional Bluetooth Amplifier for Teachers
Bluetooth Voice Amplifier
S358 UHF
Wireless Bluetooth Portable Speaker - Two Mics
Mini Voice Amplifier
S328 Voice Amplifier
Multi-Function Personal Amplifier - HD Display
Are our products of high quality?
Our products use advanced chips and technology, combined with our experienced R&D team, professional customer guidance, and over 100 technical workers, to ensure that the quality of our products and services is top-notch.
Is the amplifier loud?
Norwii's portable amplifier not only has loud sound, but also good sound quality and clean sound. Our goal is to make the audience hear comfortably and clearly.
How to avoid feedback between microphone and voice amplifier?
1. Please maintain a distance of at least 50 centimeters between the microphone and the amplifier. Backing the amplifier to the microphone can achieve better amplification effect.
2. Please do not hold the microphone head with your hands.
How to Charge the voice amplifier?
The charging Port is USB-C. Please charge the voice amplifier through 5V mobile phone charger, computer, or power bank.
How to solve the problem of poor sound amplification effect?
For the best amplification effect, we suggest.
1. Do not remove the sponge cover of the microphone pickup head.
2. Keep the microphone pickup head facing your mouth and maintain a distance of 0.5-1cm.