Machined aircraft aluminum body with anodized finish. Tempered glass lens; o-ring sealed. C4 LED technology. 850 lumens on high. Ten-Tap programming switch. Water resistant. Micro USB charge port with supplied USB cord. Anti-roll facecap. Removable pocket cliip and nylon holster included. Comes with rechargeable battery. Length: 6.5 inches. Weight: 7.2 ounces.