Sugr Cube Minimalist Speaker Elegant Design and Accurate Sound Bluetooth 4.0 Compatible with iPhone, iPad, Samsung and Charge with USB,Works with Echo Dot (Vintage Cherry Wood) Minimalist Design and a hand crafted wooden surface gives each Cube a unique and authentic finish. Easy-to-use Touch & Motion control technology. Simply touch with hand or elbow to Play/Pause music, best fit for kitchen. A compact speaker at just over 4, Sugr Cube offers deep bass and clear sound for a superb listening experience. Wireless connection to Bluetooth-enabled devices. Supports iPhone, iPad, Mac, Android and Windows devices. Up to 8 hours of nonstop playtime thanks to Sugr Cubes built-in rechargeable lithium-ion battery.