DeathGrip Shooting Tripod Tilt adjustment lever controls up to 25 degrees of cant forwards and back and the head pans 360 degrees with tension adjustment No-slip lever locks provide faster locking and release Non-marring rubber jaw insert protects the firearm and the quick-adjust clamping lever secures the firearm in seconds with smooth rotation Retractable steel feet secure legs into virtually any terrain, then store safely for transport 3-position leg angle lock allows for secure shooting in standing, kneeling and prone positions while the integral bubble level ensures a level positioning E-Max Pro Earmuffs 23db Noise Reduction Rating Low-Profile Design for Uninterrupted Cheek Weld High Quality Stereo Sound Easy to Use Push Button Volume Controls Illuminated On/Off Indicator Auto-Shutoff (4 Hours without Touching Controls) Runs on Caldwell's Rechargeable Lithium-Ion Battery Pack or 3 AAA Batteries (Included) Compact Folding Design