Details & careKeep the vibes going with a retro-cool speaker featuring Bluetooth connectivity and a rechargeable battery for a cord-free experience.1.5"D x 3"W x 2"HBluetooth connectionUp to 8 hours of listening per charge when listening at 50% volumePair twin speakers for stereo sound (second speaker sold separately)Lithium ion battery/plastic/metal/other/rubberImportedItem #10409005