**********3 in 1 Multifunctional amplifier + bluetooth speakers + power bank for your convenience. It's not only a amplifier can enhance but also can be a portable Bluetooth wireless speaker, even as a power bank for emergency charging. Please be noted item comes with a WIRED microphone but not Bluetooth Mic. *****Portable speech amplifier support Recording, Loop playback, Aux input, TF card, U disk. What astonishing is the ability to support microphone input and music play simultaneously! The personal amp allow you to be heard and maintain social distancing.
*****The only one amplifier with speaker microphone in the world has the waterproof function. The silicone cases and interface design ensure Shockproof, Dustproof, level up to IPX5! Firm, Solid and Sturdy! *****This portable microphone headset and speaker has a clip you can hook on to a belt and comes with a neck strap which can also be used as a belt attachment. *****If you are a teacher, tour guide, presenter, salesman, coach, ins