iHome IBT65B Bluetooth Rechargeable Mini Speaker System in Metallic Finish (Black) 2-color charging/pairing LED indicator 2-in-1 USB charging/3.5mm audio connection cable included Designed for enhanced low frequency response and sound beyond size Plays audio from audio devices equipped with 3.5 mm headphone jack Internal, rechargeable lithium ion battery in the speaker plays for up to 6 hours on one charge