NORWII S358 10W Voice Amplifier Rechargeable 2000mAH, Portable Waistband and Wired Headset Microphone, Personal Microphone Amplifier for Teachers, Presentation, Training, Tour Guides ect
Original price was: £22.99.£19.43Current price is: £19.43.
Price: £22.99 - £19.43
(as of Jun 07, 2025 21:38:30 UTC – Details)
From the brand
Norwii is a professional brand and manufacturer with 18 years experiences in Sound Amplifier.
We have experienced R&D team, professional service team and more than 100 skilled workers, which can ensure our products and services with top-class quality.
Norwii portable voice amplifier is the perfect companion for educators. Amplifys your voice and saves your throat. Enjoy the freedom of expressing yourself confidently.
Voice Amplifier
Bluetooth Voice Amplifier
Mini Voice Amplifier
我们的商品是否质量上乘？
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.
Product Dimensions : 12.45 x 4.83 x 9.14 cm; 250 g
Manufacturer : Norwii
ASIN : B082B15FQ1
Item model number : S358
Country of origin : China
Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Small Size and Big Volume — ①It is a Professional Voice Amplifier with 3 inches powerful magnetic loudspeaker. Compact size (4.9 x 1.9 x 3.6 inches) and light weight (0.56 lb). ②The max 10 watts sound can cover about 10000 sq.ft (1000 ㎡). More advanced sound sensitivity and more sound penetration. The sound of S358 microphone amplifier is clear, crisp, no noise and no distortion.
Long Battery Life– ①Double power, it provides 18-20 hours keep using. ②This mini voice speaker is charging with type-C port.
Comfortable and Portable — ①Portable loudspeaker comes with an adjustable band that you can use it to tie around your waist or hang on your neck. ②Teacher speaker amplifier has a clip on the back, you can clip on a belt or the pant waistband. ③The wired headset microphone is adjustable. ③Fashionable design that is suitable for teaching, trainer, singer, coach, tour guide, shopping mall, presentation, Yoga, outdoor speech and etc.
Upgraded Microphone Speaker – This speaker amplifier can work as an MP3 audio player, can be used on computers or smartphones. S358 is equipped with a mainstream USB-C charging interface. The package is including a USB Type A to USB Type C charging cable ,it can be charged with 5V charger or computer USB port.
Warm Tips and Guarantee — ①12 Months Warranty and lifetime after-sales customer services make your purchase absolutely risk-free. ②Please charge the speaker before first time using, keep the speaker and mic for a distance to avoid the noise.
Customers say
Customers find the voice amplifier to be a brilliant piece of kit that is compact, portable, and easy to carry and use. They appreciate its long-lasting battery and good value for money, with one customer noting it’s ideal for classroom-sized audiences. The sound quality receives mixed feedback – while the volume is sufficient for outdoor settings, some customers report too much feedback noise. Similarly, functionality is mixed, with some saying it serves its purpose well while others report it stops working after one use.
13 reviews for NORWII S358 10W Voice Amplifier Rechargeable 2000mAH, Portable Waistband and Wired Headset Microphone, Personal Microphone Amplifier for Teachers, Presentation, Training, Tour Guides ect
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Original price was: £22.99.£19.43Current price is: £19.43.
Anthonia Uwagboe –
Light weight and served it purpose so well
I purchased the NORWII S358 Voice Amplifier for my dad, who wanted to use it for evangelism back home in Nigeria. He also planned to share it with fellow brethren for outreach activities. After using it, he shared some positive impressions that really show the value of this product.Hereâs what he had to say:Purposeful and Effective: The amplifier served its intended purpose perfectly. Whether speaking to a small group or a larger outdoor gathering, it ensured his voice was heard clearly without the need to strain.Lightweight and Portable: One of the highlights is how light and easy it is to carry. The included waistband makes it even more convenient, especially when moving around during preaching or group activities.Impressive Sound Quality: According to him, the sound is crisp and clear. The microphone picks up the voice well and delivers it with minimal distortion, which is crucial for effective communication in a noisy or open environment.Good Battery Life: With its 2000mAH rechargeable battery, the amplifier lasted for several sessions without needing a recharge. Thatâs a big plus for areas with limited access to constant power.Strong Amplification: The volume is more than sufficient for most outdoor settings. The amplifier projects sound well, making it ideal for street preaching, teaching, or leading group discussions.Overall Verdict:The NORWII S358 is a practical, budget-friendly solution for anyone needing a reliable voice amplifierâwhether for teaching, tours, or ministry. It checked all the right boxes for my dad, and Iâd definitely recommend it to others looking for a portable and efficient amplification system.
Michael P. –
Lightweight and Easy to use and re-charge
Loud enough – just. Iâm a sports coach and use mine to amplify my voice indoors. The venue has awful accoustics so nobody can hear what you say unless they are stood within a metre! I bought this and Iâm pleased with the improvement
fiona brant –
Brilliant
This is a brilliant piece of kit! I was doubtful when I ordered this, that it would do what I needed ir to do. Our sound system at church had broken so I needed something that did the job quickly! It’s simple to use and works a treat, I’ve used ot several times now and It has nor let me down., for the price it’s brilliant, the range is great and the volume control is very useful too.
Cass Ainslie –
Very good sound quality
The microphone and amplifier work very well – just what I need to do a presentation!
Amazon Customer –
Pretty good for the price.
There’s quite a bit of feedback even with the mic at my mouth and the unit on my belt, the mic also has to be more or less actually on my lips, just a few centimetres away and it picks up very little, so I can’t use it casually around my neck with the mic even a very short distance away. But for £25 it does the job, minor quibbles only. I’ve found these personal amplifiers to be pretty hit & miss and generally of lousy quality, this is my third attempt, the previous two I ordered and tried (different make/models) were returned. I think you need to spend a lot more for something really decent though to perform properly, rather than it’ll just about do.
Paul WL –
Works great
I had never used one of these devices before but as someone with a naturally soft voice I thought I would give it a try. Well worth it. Really makes a difference and stops people asking me to speak up! It can be difficult to judge how loud the volume is so have someone test it for you (it is easy to turn the volume too high). It is sensitive to feedback so make sure the speaker is pointed away from you. Quick charge and battery lasts a long while.Overall very pleased.
Mr.Jif [AC] Smart –
light and loud for my use
All the functions are on the top where you need them. I do not need the mic. There are two micro jack imputs, for my use playing bird calls, the mic socket is much louder than aux. Its fairly light and loud enough so good.
cat family –
Voice Amplifier
An excellent piece of kit. Used for meetings for our speakers snd demonstrators.
tani antonella –
è ECCEZIONALE ! MI HA SALVATO DA UNA CONDIZIONE DISASTROSA, ERO SENZA VOCE E DOVEVO RELAZIONARE PER 2 GIORNI, CON QUESTO MICROFONO NON HO AVUTO NESSUN PROBLEMA. LA VOCE RIMANE LA STESSA. LO USERò ANCHE QUANDO LA VOCE SARà TORNATA PER NON SFORZARE TROPPO.
fxmom –
This was for a pickleball instructor. They report it is simple to use and works great amplifying their voice in a loud gymnasium.
Mounsh –
Great product at very affordable price
Inma Ãlvarez Hormigo –
Suena alto, el problema es que el micro se acopla bastante, con lo que resulta incómodo.No lo recomiendo precisamente por eso.
Dani –
Petit porte voix assez agréable