How long does the rechargeable battery last?

Hi, Speaker rechargeable battery could last 8 to 10 hours after fully charged. Thank you

Does it have a belt clip?

It has a belt clip and a strap that you can attach and wear it as a belt around your waist. I like using the belt clip since it doesn't move around when clipped to the belt.

I bought this product, but I am having inconvenience. The aux input sounds with a permanent buzz. Is it a unit or a model issue?

Hi Richard. The only time we had a loud buzz or screeching was when we had the mic too close to the speaker, typically a sort of feedback sound. There is a very light buzz which seems standard between the two we have, but since we only use it outside the ambient noises tends to drown the light buzz out. It has worked out well for us...but if the light buzzing is an issue, I'd return it. Good luck!

Is this a plug in play voice amplifier or wirelss?

This is plug in play voice amplifier but Not wireless. Amplifier Speaker comes with a wired headset microphone. However, even it is a kind of wired model, the speaker itself can be a Bluetooth speaker to play music and even be a portable power bank to charge your phone.

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25W Bluetooth Voice Amplifier with Wired Microphone Headset and Speaker, Personal PA Speaker, Support Recording, Loop Playback- Ideal for Teachers, Outdoors, Tour Guides - M900

Product ID: 450054022

Details

Brand
W WINBRIDGE
Color
Black
Compatible Devices
Headset
Connectivity Technology
Bluetooth USB
Power Source
Battery

💧Waterproof for outdoor use

🔊25W powerful output

🔋4400mAh battery, 10h playtime

Description

🎤 Own the room, wherever you go!

SEAMLESS CONNECTIVITY - Bluetooth, Aux, and USB support for effortless pairing with your devices—plug, play, and command your audience.
BUILT FOR THE OUTDOORS - Waterproof and rugged design means you can take your message anywhere, rain or shine.
ALL DAY POWER PERFORMANCE - Robust 4400mAh battery delivers up to 10 hours of continuous playback and 8 hours of mic use—stay loud from dawn to dusk.
CRYSTAL CLEAR VOICE PROJECTION - Amplify your presence with 25W of crisp, distortion-free sound—never strain your voice again.
VERSATILE RECORDING LOOP PLAYBACK - Capture your sessions and replay with ease—perfect for teachers, guides, and pros who demand more.

The M900 25W Bluetooth Voice Amplifier is a durable, waterproof personal PA system featuring a wired microphone headset and speaker. It supports Bluetooth, Aux, and USB connectivity, offers recording and loop playback functions, and runs on a powerful 4400mAh battery providing up to 10 hours of music or 8 hours of mic use. Ideal for teachers, tour guides, and outdoor events, it combines portability with professional-grade sound amplification.

Specifications

ASIN	B08R7GBWWF
Antenna Location	Voice amplification, Listening to music, Providing power source for devices
Audio Input	Wired Microphone, Bluetooth
Best Sellers Rank	#260,191 in Musical Instruments ( See Top 100 in Musical Instruments ) #1,106 in Power Amplifiers
Brand	W WINBRIDGE
Color	Black
Compatible Devices	Headset, Smartphone
Connectivity Technology	Bluetooth, USB
Connector Type	Aux
Customer Reviews	4.3 4.3 out of 5 stars (197)
Number of Channels	2
Output Wattage	25 watts
Power Source	Battery Powered
UPC	705333646542

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