High Performance GPS & GLONASS Receiver for Lightning ConnectorThe Bad Elf GPS gets rave reviews from the most demanding customers in military, commercial, and private aviation. Moreand more blue water and freshwater marine enthusiasts have chosen the Bad Elf GPS for their adventures. Features:Instantly add GPS & GLONASS location support to your iPad WiFi or iPod touch devices with Lightning ConnectorHigh performance 66 channel WAAS enabled GPS provides latitude, longitude, altitude, speed, and GPS trackAccurate to 2.5M (9') up to 60,000' and 1,000 mphQuickly acquires satellite lock without cell tower assistanceHot start time in as little as 2 secondsBuilt in micro-USB port allows for pass through charging while in useNo internet connection or monthly subscription requiredLock times: 2s (hot). 15s (warm). 33s (cold)Size: 1.1" x 1.1" x 0.25" (28mm x 28mm x 7mm)Bad Elf GPS provides location data to any and all apps that use Apple's iOS Core Location framework. Bad Elf's GPSproducts are great for:AVIATIONMARINEVEHICLE NAVIGATIONGEOCACHINGTRAVELSPECIFICATIONSRUNNINGCYCLINGHIKINGSTARGAZINGRACINGMade For:iPod touch (5th generation)iPhone 5S. iPhone SC. and iPhone 5iPad (4th generation)iPad mini