Product Review: Omaker M4 Portable Bluetooth 4.0 Speaker

Product Review: Omaker M4 Portable Bluetooth 4.0 Speaker

The Omaker M4 is one of the newest products to arrive at my doorstep. This portable Bluetooth speaker presents itself as a “unique, rugged” speaker with splash proof, shockproof, and dust proof functions. In other words, I can finally listen to music while I take a shower. And that’s exactly what I’ve been doing thanks to some strategically-placed…