Hands down, one of the best sounding Bluetooth Speakers you can buy, it only needs one thing to make it totally fantastic.
It’s great to have a great sounding Bluetooth speaker you can also use to crush rocks with. Rugged & sturdy, it’s built like a tank. But I’d trade the lanyard for a spring clip on the case back. A clip strong enough to clip it on a belt or backpack strap. Maybe a clip that can slip through a Molle loop. Or maybe even design a Molle sheath accessory. Offer that, & I’d buy it.
I’m a delivery driver by trade. I’m needing my EDC (every day carry) to be durable, functional, portable & compact. This speaker delivers all that in spades, it only falls short in its implementation. Instead of fancy packaging in a plastic case, give it a method to attach to something beyond using a lanyard. The case back NEEDS a spring clip, IMHO.