It can be hard to find the perfect wireless speaker that balances power output with a portable size and the ability to entertain guests visually, but the PB LED series does all that and more. This speaker is durable enough to withstand daily transport to and from a variety of locations. It is made from a super strong ABS molded plastic that is nearly impossible to crack and it has a rugged perforated steel grill protecting the woofer. It also provides superior resistance in moist conditions in case you get caught in some rain before you get a chance to take the speaker down. Keep in mind; however, it's not fully waterproof.