Tiny speaker, big sound! This pocket-sized, black micro-dot from Kikkerland is just barely 1.5" in diameter and a tad over 1" tall. It's light-weight and it's wireless speaker can be attached to your keychain for easy portability and convenience. The speaker features 1.5 hour play time and includes a Micro USB charging cable. The perfect little gift for just about anyone who loves their tunes.