Designed to go through all of life with you, the Sony SRS XB33 EXTRA BASS Portable Bluetooth Speaker is tough. In fact, this portable speaker resists dust, can handle shocks, and has a waterproof body. What’s more, this Sony speaker has an IP67 waterproof rating, meaning this little speaker is so waterproof that you can actually wash it. So if it encounters a little too much dust or dirt on your next adventure, that’s no problem for this waterproof speaker. Moreover, this compact gadget actually holds up to 24 hours of battery life. Going on a weekend camping trip? The Sony SRS-XB33 will last you. Hosting an all-night rave? No problem for this speaker. With full-range speakers and built-in flashing lights, this EXTRA BASS device will keep the party bumping.