NITEKING tactical led flashlight Cree XPE R3 flashlights small power camping sports emergency hunting light indoor outdoor mini torch pocket pressure switch portable clamp hard anodizing aluminum body Mini flashlight is small,compact,lightweight,durable and bright.hard anodizing aluminum alloy body solidly constructed and scratch resistant. This flashlight have 3 modes:high,low,and strobe,press down on the power button halfway to change.it can separate for 4 parts,have o-ring sealed to be water tight. Nightlight flashlight easy operation,simply unscrew the cap,and insert:1 x 18650 rechargeable battery,2 x 16340 batteries or 2 x CR123 batteries(not included) The case of flashlights protrudes past the bulb and has low-profile crenulations,not only protect lens from damage,but also can as a defensive flashlight. Led flashlight come with belt clip easy to carry,suit to pocket,purse,vehicle,traveling,maintenance,garage basement,attic or anywhere.