Feature-heavy lightweight. Ounce is the tiny, weather-resistant speaker that features big battery life, the latest version of Bluetooth, and a clever built-in strap. When you’re on the move and you can’t leave your theme music behind, an Ounce is worth its weight in gold.

Worry-free wireless. Rain rolling in? No need to run and hide. With impact-resistant construction and an IPX7 waterproof rating, Ounce can take a beating. It can even be submerged for 30 minutes and come out cranking. And with 16 hours of playtime, Ounce holds enough juice to keep the party going all night long.

A built-in strap for better hangs. The tiny, portable design makes it easy to bring Ounce along, wherever you're going. It even comes with a built-in clip, so it’s easy to carry, easy to store, and easy to keep track of. Strap it to your bike or your backpack to enjoy your latest playlist headed to class, out running errands, or just hanging at a friend’s place.