SHIDU Wireless Voice Amplifier Bluetooth Speaker 18W Waterproof Portable PA System with UHF Wireless Mic Headset Rechargeable Voice Enhancer Personal Microphone for Classroom Outdoors Tour Guide
£79.99
Price: £79.99
(as of Jul 03, 2025 10:50:47 UTC – Details)
Product Description
Are you afraid that people can’t hear your voice when organizing outdoor activities?Are you worried that your throat is injured because of teaching every day?Are you tired about tedious and boring shower?
Then,we think you need our M800 wireless voice amplifier.The waistband voice amplifier provides powerful sound and long-lasting battery.And the portable loudspeakers also have some more special functions than other common voice speaker amplifier, which like waterproof IPX5,Bluetooth Speaker,ect.
Features:
Easy to Setup&Use:Great for outdoor activities and shower,teaching,training,ect.
Loud and Clear:18W output power,sound covers over 1500㎡.
Rechargeable Voice Amplifier:A built-in rechargeable lithium battery offers you up to 10-12hrs of powerful amplification.
Sporty and Compact Design:2 colors injection molding process makes the portable loudspeaker with waterproof function.It comes with a headset-microphone&adjustable waistband belt which makes voice amplifier easy to carry.
Portable wireless headset Mic:20m long transmission distance and more stable–not a wired Mic,free your hands and waist–suitable for indoor and outdoor usage,so you can move around freely.
Specification:
Output Power:18W
Battery Capacity:3.7V,4400mAh
Charging voltage:5V,1A
Charging Time:3~5hrs
Working Time:10~12hrs(Main device),4~5hrs(Wireless Mic)
Batteries : 1 Lithium Ion batteries required.
Package Dimensions : 18.9 x 15.7 x 8 cm; 638 g
Manufacturer : SHIDU
ASIN : B07WJF4NS5
Item model number : MG8L
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.
【Powerful & Stable Performance】The portable voice amplifier comes with a UHF headset microphone. Adopt UHF high frequency wireless PA technology, Bluetooth 4.2 chip, signal transmission more fast and stable, wireless connection distance up to 30m at open area. 18W super output makes sound cover 1500 ㎡, the wireless voice amplifier can amplify your voice across a group of 20 to 300 people clearly and loudly
【Rechargeable voice speaker, Long Working Time】Portable Amplifier with Wireless Mic built-in a 4400mAh durable lithium battery, provide a working time up to 12hrs after fully charged and only takes 3-5hrs to fully charged. But the wireless microphone can last 4-5hrs. If you need to use for a long time, we’d like to recommend you to order a wired version or an additional wired mic headset.
【Multi-functional, Waterproof IPX5, Sturdy and Sporty Design】2 colors silicone cases and interface injection molding process makes the personal voice amplifier with the function of waterproof, shockproof and dust-proof. The loudspeaker supports Bluetooth, Recording, Aux input, TF card, USB ect. You can play music easy from your Bluetooth-enabled devices, like Smartphone, Tablet via Bluetooth and Non-bluetooth device via 3.5mm Aux input. It’s also supports Mic input and play music simultaneously
【Compact size and Easy to Carry】The microphone amplifier comes with adjustable waistband strap, with a compact size: 9.6cm(L) * 4.5cm(W) *12cm(H) and light weight (388g). If you dislike to carry the voice speaker amp, the UHF wireless headset makes you to walk around the room freely, and totally free your hands and waist completely. The Bluetooth voice amplifier is pefect for teachers, tour guides, meeting, Yoga, supermarket promotion, etc indoor and outdoor activities
【WARM TIPS】The voice amplifier fit for teachers in the classroom, and also a good choice for the yoga, fitness. tour guide.When you use the voice amplifier please charge the microphone and speaker first and keep the speaker and microphone for a distance to avoid making some noise
Customers say
Customers find the voice amplifier works well, with one mentioning it performed effectively for an outdoor presentation. The sound quality receives positive feedback, with one customer noting their voice was amplified enough for the audience to hear. The durability is good, with one customer saying it lasted for a few months. However, the Bluetooth connectivity is problematic, with multiple customers reporting issues with the wireless connection.
13 reviews for SHIDU Wireless Voice Amplifier Bluetooth Speaker 18W Waterproof Portable PA System with UHF Wireless Mic Headset Rechargeable Voice Enhancer Personal Microphone for Classroom Outdoors Tour Guide
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£79.99
Fiona MacKintosh –
Successfully Amplified
Bought this to be used for a meeting in a large space which has poor acoustics and to help someone speak who has to wear a full face visor at present, at a meeting.It was simple to set up and learned how to operate in seconds. It worked just a treat and the voice was amplified enough for the audience to hear. We tested out Bluetooth with music and it was brilliant.Absolutely delighted with this
matt james palmer –
Outdoor presentation went well.with this
This worked well for my outdoor presentation after i finished i asked everyone could they all hear me ok and they did . Microphone sound quality is good too . You could neaely sing into it and would come out good . . Its small and ligjt so no issues with it on and can clip it on or just throw it in your pocket . Ill update date ye after usimg it a few more times and see how it lasts
Mr. R. D. Rimbaud –
Handy little speaker but battery display very confusing
I am using this to talk to a group of about 30 tourists for tours. It worked very well today for the first time, although one person complained about it sounding ‘thin and tinny’ but given the size of the speaker that is perfectly understandable.More concerning is that I needed to use it for two hours. I charged it completely at home. An hour later I arrived at my destination, only to find the battery display had dropped from 98% to 60%. It was a little intimidating. I then switched it off, back on again and it displayed 60% again.I used it a little more for about 20 mins, switched it off. Turning it on again it reported 16% on the battery life after less than an hour of use. It was super stressful.I plugged in an external portable power charger to ensure that I could power it up briefly. Then switching it back on it displayed 78%, then 16%, and so on.Basically you can’t rely on the digital read out which is a little unhelpful. It’s perfect otherwise, but how does one know how much juice is left in it if it constantly displays incorrect details? Very odd.
rachel reeson –
Great volume
Great volume on microphone
Brid –
Great product
Very happy wirh it.
Incog –
Good sound
Easy to use, fairly powerful, good quality sound. A little heavier than I would like but on the whole pleased with it.
Mark B. –
Avoid
Only had it for two months. Used it daily for my job as I had a polyp removed from my vocal cord. It was great to start with then the wireless Bluetooth connection started playing up.Despite manually re-connecting the mic and speaker a few times (with difficulty) it now misses half my words when coaching groups of people.Avoid!!
Tara M –
Works well for all of 5 minutes!
I have bought products from Shidu 3 times and all 3 times they eventually let me down. The product works really well for about two months, however it’s as though there is a timer on the product as I experience faults varying in forms. Whether it’s the bluetooth connection that fails between the microphone to the speaker, or strangely the metal on the charging port bending, not allowing me to charge to device. I had to return the item and receive a refund as I’d had it for such a short period. I would consider the limited longevity of the item before purchasing as a new customer.
coolmax –
Ich verwende den Sprachverstärker auf Jeepsafaris in einem Landrover Defender. Bisher war es immer problematisch während der Fahrten gegen das manchmal laute Motorengeräusch anzureden. Da ich während der Fahrent -coroanabedingt- auch noch einen Maske trage, wurde das Problem noch verstärkt. Nach nunmehr ca. 10 Fahrten folgende Beurteilung: Gäste verstehen mich gut, auch wenn ich vergleichsweise leise spreche. Akkulaufzeit des Sprachverstärkers reicht für ca. 9 Std. Akkulaufzeit Headset ca. 5 bis 6 Stunden. Tipp: Ãber Fahrzeugsteckdose aufladen. Keine Rückkopplungen (der Sprachverstärker liegt ca. 1,5 Meter in Oberlicht von Landrover zwischen 2. und 3. Sitzreihe) Weiteres handling völlig unproblematisch. Vorteil gegenüber kabelgebundenen Modellen: Man kann das Fahrzeug verlassen und wird aus einer Entfernung von ca. 5 bis 8 Metern immer noch gut im Fahrzeug gehört.Anmerkung: Bisher keine Verwendung als Blue-tooth Lautsprecher.Fazit: Habe lange gesucht und gezögert! Habe aber für meine Problemstellung (siehe oben) optimale Lösung gefunden.
mountaineduteacher –
I purchased this for my classroom at the advice of a Mayo Clinic voice pathologist. I have been satisfied so far. The battery last very well, and it gives decent amplification for my classroom. I would recommend this product for anyone seeking to save their voice.
Onr –
Product is expensive but does the job . We use it for our swimming coaches
gilles dubois –
Ca faisait un moment que je comparais les amplis de ce genre. Je me suis lancé sur ce modèle au vu des bons retours sur youtube. WOW! Si cet appareil dure dans le temps, c’est un super achat. Bluetooth impec avec mon tél, son impec ( à part les basses mais bon faut pas exagérer non plus ), casque fonctionne à merveille, larsen quasi inexistant à part en s’approchant à moins de 10 cms) et amplification de la voix carrément incroyable. On peut meme amplifier la voix et mettre de la musique en meme temps. A voir sur la durée donc. Je n’hésiterai pas à revenir sur cet avis plus tard. 5 stars amplement méritées.
RumeyJ –
Have been using this in a classroom setting for some time now. It replaced a much more expensive UHF mic/speaker setup which the mic gave out after a year (has happened a few times now and I got tired of buying a new PA every year). This one has a wired mic but is small enough to carry around the neck. Not heavy and sound reproduction for male female and children’s voices is great.The amplification for such a small device is good for a class of thirty and there are no silent spots (blind spots) when speaking from in front of the class. Have been using it daily for some time. Have even tried it outdoors and the performance has been acceptable. Other teachers have asked to borrow it sometime.I recommend this Shidu PA with wired mic.