Main Features:<br />As you receive this item， you'd better charge this lamp at least 1 hour before use<br />This lamp can be used as desk lamp， alarm， bluetooth loudspeaker， FM， music player ( support TF card )<br />Changeable light color， good looking<br />Built in rechargeable battery<br />Input: DC 5V / 500mA<br />Rate: 3W<br />Battery capacity: 1800mA<br /><br />    Specifications<br />Dimension and Weight<br />  Product Weight: 0.900 kg                                                  <br />                        Package Weight: 1.020 kg                                                  <br />                        Product Size  ( L x W x H ): 16.50 x 16.50 x 24.00 cm / 6.48 x 6.48 x 9.43 inches                                                  <br />                        Package Size ( L x W x H ): 18.00 x 18.00 x 25.00 cm / 7.07 x 7.07 x 9.83 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Lamp， 1 x Remote Controller， 1 x Audio Cable， 1 x USB Cable， 1 x English User Manual                                                 <br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br />                                                <br />