Bluechip Bluetooth Music Receiver for Wireless Music Streaming for Iphones, Ipad, Samsung, Lumia & Android Devices with Hands Free Calling and 3.5mm Aux Output 30 days Guarantee: 110% Money back if the device does not function as promised. We are the first on amazon to offer 2 YEARS warranty on this product Make calls or listen to music seamlessly without even touching the device (REMEMBER TO READ INSTRUCTIONS ON HOW TO USE IN THE DESCRIPTION AT THE BOTTOM OF THE PAGE) One touch connect button for easy device pairing with your phone/ Sleep mode for energy saving; Includes a supplementary AUX cable Supports A2DP Stereo profile; Upto 8 hours music playback or continuous with mini-usb charger 3.5mm stereo audio output- connect to any audio device with aux port at your home or inside your car with 10m range.