2016 SPOT Design Award Winning Loudbasstard Hybrid Wooden Induction Speaker - The World's First Electric & Non-electric Speaker Handmade from Natural Wood (Natural Wood color) - Wireless Portable Speaker, No pairing, No wires, No setup. Passive (non-electric) + Powered Induction Speaker Works with any smartphone with an external speaker; no pairing, cables or Wi-Fi network required LED power indicator, volume controls and 3.5mm AUX input for LAPTOPS/Tablets Handmade Wooden Casing with Built-in high capacity lithium battery, one full charge can last up to 7.5 hours Compatible with iPhones, iPods, iPads, and Android devices