Main Features:<br />Creative wheel spoke lights <br />Light or shock control functions<br />Several bright color transformation<br />Built-in 3 x AG10 button battry<br />It is suitable for all kinds of valve and can form aperture at normal riding conditions<br />An amazing gift your kids， girlfriends / boyfriends etc.<br /><br />    Specifications<br />General<br />	 Type: Bicycle Wheel Spoke Lights                                                  <br />                        Material: Metal， Light Chromium                                                  <br />                        Suitable for : Bike， Mountain Bicycle， Road Bike                                                	<br />Specifications<br />	 Power Source: 3 x AG10 Button Battery                                                  <br />                        Modes: 1 Mode                                                  <br />                        Condition: 100% New                                                	<br />Dimension and Weight<br />	  Product weight : 17 g                                                  <br />                        Package weight : 0.050 kg                                                  <br />                        Product size (L x W x H)   : 6 x 1.5 x 1.5 cm / 2.4 x 0.6 x 0.6 inches                                                  <br />                        Package size (L x W x H)  : 12 x 7 x 2 cm                                                	<br />Package Contents<br />	 Package Contents: 1 x Hot Wheel                                                	<br /><br /><br /><br />                                                                   Color and Style Disclaimer:<br />The item color and style(or pattern) is subject to stock availability， we reserve the right to substitute for another color/pattern.<br /><br />                                                <br />