Package included:<br />1 x Speaker<br />1 x USB Audio Cable<br />4 x AAA Batteries<br /><br />Features<br />1.Model:K048<br />2.Massager Speaker MP3 Player<br />3.Dimension:98mm*85.5mm*125.5mm<br />4.Material:ABS<br />5.Can connect with computer and phones with audio cable for listening music<br />6.Two way power supply，AAA battery and USB power charging<br />7.Listen to FM radio<br />8.TF card music play<br />9.Electical massager function，massage helps you relieve pressure and fatigue<br /><br />Specification:<br />1.Rated input voltage:DC4.5V-DC6V<br />2.Rated consume power:15W<br />3.Power supply:4 x AAA batteries or USB power(use computer DC 5V or use AC 220V with power adapter)<br />4.Color:Blue