AmazonBasics Mini Bluetooth Speaker (Black) and 3.5mm Male to Male Stereo Audio Cable (2 Feet) Set Includes an AmazonBasics Mini Bluetooth Speaker (Black) and an AmazonBasics 3.5mm Male to Male Stereo Audio Cable - 2 Feet (0.6 Meters) Speaker connects to any Bluetooth-enabled device from up to 30 feet (10 meters) away or by using or 3.5mm stereo cable Speaker contains one internal 3W speaker and built-in microphone for hands-free calls 3.5mm male-to-male stereo audio cable transmits audio in stereo format 3.5mm cable connects smartphone, MP3 player, or tablet to car stereo or portable speakers Cable works with any device equipped with standard 3.5mm audio jack or AUX-in port