?Main Features:<br />This armband will make it safer for you to do some exercise at night<br />Fashion and stylish¡¢ you can wear this at both daytime and night<br />Velcro sticker buckle¡¢ easy to wear or take off<br />Adjustable length ( 30-35m¡¢ width 2.5cm )¡¢ fits most arm size<br />Powered by 2 x CR2032 battery ( batteries are included )<br />Normal lighting¡¢ strobe¡¢ flash 3 modes for adjustment ( controlled by switch )<br />Suitable for night riding¡¢ running¡¢ walking and daytime outdoor hiking¡¢ camping¡¢ climbing etc.<br />Note: The luminous efficacy of colorful type is the other colors change in regular<br /><br />    Specifications<br />General<br />	 For: Unisex                                                  <br />                        Type: Bicycle Lights                                                	<br />Specifications<br />	 Power Source: 2 x CR2032 Button Battery ( included )                                                  <br />                        Color: Pink¡¢ Orange¡¢ Multi-Color¡¢ Yellow¡¢ Green¡¢ Blue¡¢ Red                                                  <br />                        Condition: 100% New                                                	<br />Dimension and Weight<br />	  Product weight : 0.095 kg                                                  <br />                        Package weight : 0.135 kg                                                  <br />                        Package size (L x W x H)  : 39.0 x 4.0 x 2.0 cm / 15.33 x 1.57 x 0.79 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Arm Band¡¢ 2 x CR2032 Battery                                                	<br /><br /><br /><br />                                                <br />