Rechargeable Voice Amplifiers with Wired Microphone
This personal voice amplifier amplifies loud voice & save your throat, comfortable headset, fits pleasantly & keeps microphone in perfect position.
Support TF card / U disk / Recording / Audio input function. This is a really great voice speaker aid for doing presentations or running meetings, particularly if one is having trouble with one's own vocal volume.
The portable voice amplifier is built-in 1800mA highest capacity Li-ion battery that provides 12 to 18 hours powerful amplification with 60% volume.
Recording Amplifier Speaker - Recording any important things at class or meeting and more with the inserted Micro SD card or USB flash drive, then you can play the recorded things directly.
Comes with adjustable waist/neck band and a removable belt clip, easy to carry and operate. Perfect for teachers, coaches, auctioneers, studio instructors, tour group guides, in-store product demonstrators and alike.