4K PRO ULTRA HD CAMERA RECORDING: Amazing 4K Resolution Camera and Crisp Photo, TR90 Flexiable Material Very Comfortable to Wear and Widely Used When Cycling, Hunting, Fishing, Police, Traveling and Living, Perfect for Fast Action Shots and Recording.
CAMERA RECORDING DURING CHARGING: The Battery Recording Time is around 30 Minutes for One Charge, but You Can Use Power Bank to Surcharge during Camera Recording.
IMPACT RESISTANT LENSES AND FRAME: US Safety Lens Standard ANSI/ISEA Z87.1-2015 Impact Resistant for Eye and Face Protection, 100% UV400 Protection Polarized Lens with Drop Bell Lens for all Kinds of Outdoor Sports.
BUILT IN MEMORY: Built-in 256GB Memory Can Store around 17 Hours Camera Information, You Can Playback the Content on a Computer or a TV by the Included USB Cable, but Unable to Replace Memory for Water Resistance Purpose.
ONE TOUCH BUTTON OPERATION: One Button Camera Recording,Simply to Turn on,Turn off and Capture Photo. Sunglases is with Vibration Alert with LED Light when Recording Starts, Capturing Photos and Stops.