SHIDU M800 Voice Amplifier, 18W Wired Headset Mic, IPX5 Water-Resistant
Product description
The 18W speaker projects your voice for teaching, coaching, presentations, and tours, while the wired headset keeps the microphone connection direct. With Bluetooth for audio playback and an IPX5 water-resistance rating, the SHIDU M800 combines voice amplification and portable speaker features in one compact unit.
Use the wired mic to speak while Bluetooth, AUX, TF card, or USB audio provides music or other playback. Its rechargeable battery supports portable use, and one-key recording with loop playback adds options for repeat announcements and lessons.
Technical details
- Model: M800
- Output power: 18 watts
- Microphone: Wired headset microphone
- Connectivity: Bluetooth, 3.5 mm audio input, USB, TF card
- Battery: Rechargeable, 4400mAh
- Water resistance: IPX5, resists splashes and light rain, but is not designed for submersion
- Dimensions: 4.49 x 3.7 x 1.5 inches
- Enclosure material: ABS
The manufacturer describes coverage of up to 15,000 sq. ft. and use for audiences of about 150 people. Actual coverage depends on the setting. The wired microphone is a practical fit when you want to speak without relying on a wireless mic connection, Bluetooth lets you add compatible audio playback without changing to a separate music speaker. Keep the headset microphone pointed away from the amplifier’s speaker to reduce the chance of audio feedback.
Who it’s for
Teachers, coaches, tour guides, and presenters can use the M800 to make spoken instructions more audible in classrooms, gyms, lecture spaces, and outdoor activities. For example, an instructor can address a group through the headset while playing a backing track or listening material over Bluetooth. The same setup suits repeated announcements: record a message with the one-key recording function, then use loop playback when it needs to run again.
Buyers often praise the sound and voice clarity, ease of use, and overall build. Feedback on battery life is mixed, and some find the volume controls hard to distinguish. These perspectives can help set expectations when choosing a portable amplifier for regular sessions.
In the box
The package includes the voice amplifier and wired microphone headset. The product description also lists a data cable and product manual. The wired headset is designed for direct connection, while Bluetooth serves for audio playback, the microphone itself is not wireless.
Should you buy it?
It makes sense if you need a wearable voice-amplification setup for addressing a group and also want audio playback from Bluetooth or other supported inputs. The combination of an 18W speaker, wired headset mic, rechargeable 4400mAh battery, and IPX5 splash resistance suits lessons, coaching sessions, guided activities, and presentations where portability matters. Choose it for clear spoken announcements with optional background audio, rather than a music-only speaker or a wireless-microphone setup.