Portable Voice Amplifier: Enhance Your Voice Anywhere, Anytime

Portable Voice Amplifier: Enhance Your Voice Anywhere, Anytime

Are you tired of straining your voice to be heard in a crowded room or struggling to project your voice in an outdoor setting? Look no further! The Portable Voice Amplifier by SHIDU is here to save the day. Whether you’re a teacher, tour guide, fitness instructor, or simply someone with a soft voice, this portable voice amplifier is the perfect solution for you.

Adjustable and Comfortable Microphone Headset

One of the standout features of this voice amplifier is the super light and comfortable adjustable wired microphone headset. It fits securely on your head without causing any discomfort, even after extended use. Say goodbye to sore ears and hello to crystal-clear sound projection.

Quick and Easy Bluetooth Pairing

Gone are the days of tangled wires and complicated setup processes. With this portable voice amplifier, you can easily connect your Bluetooth device in a matter of seconds. Simply turn on the amplifier, enter Bluetooth mode, and search for “SD-M800” on your device. Once connected, you’ll hear a voice prompt confirming the successful pairing. It’s that easy!

Wide Application

The versatility of this portable voice amplifier knows no bounds. It’s perfect for a wide range of activities and professions, including:

  • Teachers
  • Singers
  • Coaches
  • Presenters
  • Fitness instructors
  • Yoga practitioners
  • Elderly individuals
  • Tour guides
  • People with Parkinson’s disease

No matter your profession or passion, this portable voice amplifier will ensure that your voice is heard loud and clear.


Output Power: 18W

Battery Capacity: 3.7V, 4400mAh

Charging Voltage: 5V, 1A

Charging Time: 3-5 hours

Working Time: 10-12 hours (depending on volume)

Warm Tips

Before using the voice amplifier, make sure to charge both the speaker and microphone. Additionally, the voice amplifier supports both wired and wireless microphones. When recording, insert the USB or SD card first for optimal performance.


Don’t let your voice go unheard. Invest in the Portable Voice Amplifier by SHIDU and take control of any room or outdoor setting. With its adjustable microphone headset, easy Bluetooth pairing, and wide application, this voice amplifier is a must-have for anyone looking to enhance their voice projection. Say goodbye to strained vocal cords and hello to clear and powerful sound. Get your portable voice amplifier today and make your voice heard!