Specifications:<br /><br />Input voltage: 1.5V <br />Current: 0.2A <br />Power: 0.3W <br />Product size: 13.5*1.9*1.9cm <br />Product weight: 27.9g<br />Batteries 1 AA batteries required.<br />Package Include:<br />1 x Main Device (Not including the battery)<br />1 x English User Manual.