Product description:<br />1.Mini， portable design.<br />2.Ergonomic design，comfortable to wear.<br />3.The great sound let you enjoy the music world at any time.<br />4.Can be connected by two smartphones at the sametime.<br />5.Compatible with most smart bluetooth devices，including all Android and IOS smartphones.<br />6.With built in microphone，it is very convenient for you to accept phone calls handfreely when you're busy with something else.<br /><br />Package:<br />1 x Bluetooth earphone<br />1 x USB charger<br />1 x User guide