Specification Product Name: Multifunctional Strong Light Flashlight Lamp Beads: White laser LED Adjustable: Telescopic zoom Battery: Built in 18650 lithium battery Charging method: Type-C charging Lighting mode: strong mild - vulnerable gentle - burst flash - facet light white mushy - side light pink blue flashing mild Material: ABS Battery display: clever electronic electronic exhibit Size: one hundred and forty * 55mm Weight: 163g (including built-in battery) Application: Outdoor mountaineering/patrol security/cycling/camping, and so on