iZKA&reg; 'White' Portable Stereo Speakers For All Smart Phones, Moblie Phones, Androids, PDA's : Nokia, Motorola, HTC, Blackberry, Sony Ericsson, Samsung, Google, Blackberry, LG, Apple iPad 3, iPad 2, iPad, iPhone 4S, 4, 3G, 3G's Smartphones etc. iTs Simple* === Connect Speaker To Device === Supports any device with a 3.5mm connection (Please Check if Your Device Has A 3.5mm Connection) Fold-up amplified portable speakers Detachable Device holder Battery (4xAAA) or mains operated