Speaker, Indoor/Outdoor, Overall Height (In.) 3 1/32 in, Overall Width (In.) 3 1/8 in, Overall Length (In.) 7 21/64 in, Enclosure Material ABS Plastic, 3 W Watt (RMS), Max. Wattage 3 W, Weight (Lbs.) 1.3 lb, For Use With Electronics Devices Compatible with Bluetooth