Main Features:•Can be used as Headlamp or bicycle Light •Tied to head without hand and very convenient•The product is small and lightweight•Revolutionary focus technology•Speed focus•As bright as a spotlight •RechargeableSpecifications:•LED service life: more than 100000 hours•Chip: 3W•Product weight: 75 g•Package weight: 0.12 kg•Package size (L x W x H): 7.2 x 5.2 x 7.2 cmPackage Contents: •1 x Headlight