SHARPER IMAGE SBT609BK Custom Sound Bluetooth Speaker With Dancing LED Lights, Built-in Mic, and 3.5mm Jack Compatible with all devices - works with all iphone versions, ipad versions, android phones, galaxy phones, android tablets, amazon tablets, mp3 players and much more! Led lights - dancing led lights display will liven up any gathering, with four different led animations Bluetooth with mic - easily pair your device with integrated bluetooth wireless technology with built-in microphone to answer calls while listening to music Custom sound - a variety of features adapts the custom sound speaker to any taste: five equalizers allow you to control the bass, treble and more right from the top panel Features - high definition wireless sound, rechargeable lithium-ion high capacity long lasting battery, auxiliary 3.5mm jack for alternative wired use