Stereo sound on the go from a fun, pocket-sized speaker Universal 3.5mm Pink Lightweight, portable design for music enjoyment anytime The durable, lightweight material and design mean you can carry the speakers with you wherever you go. 40 hours of continuous play for worry-free enjoyment Powered by batteries, this speaker offers up to 40 hours of continuous play for worry-free enjoyment when you're listening to your music on the go. Battery powered for portability Powered by batteries, it's easy to take with you for enjoyment on the go - anywhere and everywhere. (needs 3AAA Batteries)