Naturally hand crafted and beautifully designed with great performance, the brand new Gingko Mi Square Pocket Bluetooth Speaker makes your travel music experience seriously matter. Made with solid natural wood and powered by a long-lasting integrated rechargeable battery, the Mi Square Pocket Bluetooth Speaker is a very handy object to travel with, no matter where you go and what you do. It delivers you seriously great sound in a small and neat cherry, walnut, or bamboo wood square. The Mi Square Pocket Bluetooth Speaker designed by Gingko reflects their design ethos and commitment to modern, stylish and great design. Product Features: Mono �40mm speaker driver. Output power: 3W. Horn resistance: 4O. Strong bass with diaphragm. Li-polymer rechargeable Battery 500mAh. Battery Life: 3-6 hours(depends on the volume). Input power: 5V, 500mA. LED charging/playing/pause indicator. Product material: solid American Cherry, Walnut and Bamboo wood square case + fabric front face. Product Weight: 95g.