The iHome iDM15 Portable Bluetooth Stereo Speakers with Speakerphone let you wirelessly stream music from any Bluetooth-enabled device including iPads, iPods, iPhones, PDAs, smartphones and laptops. The speaker system has a transmission range of up to 30' and an auxiliary input for listening to music from non-Bluetooth devices including alternate MP3 players, CD players and computers. The iDM15 features dual stereo mini speakers with Music 3D sound enhancement technology and a speakerphone option. The speakers have an integrated mic and Talk/End buttons for making Bluetooth speakerphone calls. They are also outfitted with SoundClear Voice echo noise cancellation technology, which provides more clarity during speakerphone calls. For protection during transport, the iDM15 speakers have a protective travel case that can fold open into an iPad/iPhone stand, which is great for watching movies. The stand can accommodate iPads/iPhones in most cases and skins, as well as iPod touch and other devices. The iDM15 is powered by a built-in lithium-ion rechargeable battery that affords ultra-portability, allowing the speaker system to travel anywhere. It also has an LED charging/pairing indicator light and comes with a dual feature cable that affords both USB charging and audio device connection.