Bad Elf Pro+ (Plus) Bluetooth GPS Receiver Men Bottoms Thermal & Travel Underwear far reaching light with a larger 806955631593 far reaching light with a larger center spot beam that is ideal for close to medium range engagements Integral ambidextrous momentary and constant on switching provides easy instant activation Attaches securely to both Universal and Picatinny accessory rails IPX7 waterproof to 1 meter for 30 minutes High strength aerospace aluminum body is Mil Spec hard anodized for extreme durability Accepts optional pressure activated DG and XT remote switches for precision control without altering grip on weapon View All Features Fit: Semi Relaxed 12 24V DC vehicle USB charger What do you get with the Pro+ (Plus) that you don't get with the Bad Elf Pro