Portable Voice Amplifier, SHIDU Personal Voice Amplifier 18W with Wire…

Price: $26.99 - $52.99
(as of Aug 12, 2025 02:32:34 UTC – Details)

Product Description

If you want to project you voice in a small or large group loudly or enjoy a beautiful music when take shower, that this portable waterproof voice amplifier is what you are looking for. Come and get this bluetooth speaker for your special outdoor activities use.

Adjustable and Comfortable Microphone Headset

Comes with super light and comfortable adjustable wired microphone headset, can stay on your head well, doesn’t hurt your head after a long period of time.

Quick and Easy to Pair Your Bluetooth Device with This Bluetooth Speaker

Turn on the voice amplifier and enter into Bluetooth mode. Then turn on the bluetooth of your device, search “SD-M800” and connect, it will successfully connected with voice prompt “Bluetooth is connected”.

Wide Application

This portable bluetooth voice amplifier M800 is perfect for outdoors, teachers, singing, coaches, presentation, fitness instructors, yoga, elderly, tour guides or people who has a soft voice, parkinson’s disease.

Bluetooth Voice Amplifier Specification:

Output Power: 18W

Battery Capacity: 3.7V, 4400mAh

Charging voltage: 5V, 1A

Charging Time: 3-5 hours

Working Time: 10-12 hours (It’s up to the volume you control)

Warm tips

Please charge the speaker and micrphone first before you use it.

The voice amplifier support the wired mic as well as UHF wireless Microphone.

When recording, please insert the USB or the SD card first.

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❤『VOICE AMPLIFIER & BLUETOOTH SPEAKER』 – This is not only a nice voice amplifier which can project your voice clearly and loudly, but also can be used as a bluetooth speaker. Supports recording, loop playback, Aux input, micro SD card and U disk.
❤『WATERPROOF IPX5 DESIGN PERFECTLY FOR INDOOR AND OUTDOOR USE』 – This bluetooth voice amplifier is designed with the silicone cases and interface to ensure waterproof, shockproof, dustproof, splashproof, rainproof, sandproof. Perfect for everyday indoor or outdoor use such as shower, beach, pool, boat, bathroom, car, office and much more.
❤『LIGHTWEIGHT AND EASY TO CARRY AROUND』 – The portable bluetooth speaker is small in size and lightweight, you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband, very easy to carry.
❤『LONG WORKING TIME & BATTERY LEVEL DISPLAY』 – Rechargeable voice amplifier built-in a 4400mAh big lithium battery which could last for up to 12 hours playtime after fully charge. The battery status will be displayed on the side of the speaker, don’t need to worry about running out of battery any more.
❤『WHAT YOU GET AND THE WARM TIPS』1*Voice amplifier speaker, 1* Wired headset mic, 1*Charging cable, 1*Audio cable, 1*Waistband, 1*User manual.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.