Main Features:<br />85g lightweight， no pressure on your head<br />Features 1W high brightness LED， max output up to 70 lumens<br />Three modes: Low > Mid > Strobe<br />Powered by 3 x AAA battery (not included)<br />Extensive lifetime of LED， about 100000 hours<br />With adjustable head-strap， suit most people<br />Adjustable inclination， suit for different angle to light<br /><br /><br /><br /><br />    Specifications<br />General<br />  For: Cycling，Adventure，Hiking，Camping，Fishing，Home use， Other                                                  <br />                        Material: Plastic                                                 <br />Specification<br />  Luminance: 70 lumens                                                  <br />                        LED service life: 100000                                                  <br />                        Modes: 3Modes                                                  <br />                        Color: Silver                                                  <br />                        Product weight   : 0.085 kg                                                  <br />                        Package weight   : 0.150 kg                                                  <br />                        Product size (L x W x H)   : 6 x 6.8 x 4.8 cm / 2.36 x 2.67 x 1.89 inches                                                  <br />                        Package size (L x W x H)  : 19 x 14 x 10 cm / 7.47 x 5.50 x 3.93 inches                                                 <br />Package Contents<br />  Package Contents: 1 x 70LM 1W LED Headlamp， 1 x Elastic Strap                                                 <br /><br /><br /><br />                                                <br />