Info Videos Specs Switch between using Micro USB or power by battery (8AA Air Version) Battery test button shows status of batteries. Green indicates high battery life, yellow indicates low battery life and red indicates battery replacement. Spring loaded latch makes loading your iPad easy and secure. Low noise fans (26 DBA) Compatible with RAM mounts Compatible with MYGOFLIGHT mounts when used with the Sport - GPS Adapter by MYGOFLIGHT Kneeboard accessory mounts Active Cooling Case to your leg. Electronics are dust and moisture resistant. Weight: 9.7 oz Dimensions: 9.17" x 7" x 1.5"