Whether it is biking in your neighborhood or skiing at a nearby resort, make sure all your favorite sporting activities are ones to never forget with the Vivitar HD Action Cam! This waterproof device provides a superior video and imaging experience with great high definition qualities. Mount your camera to your bike or helmet to get up close and personal with all the latest action. The strong built-in lithium ion battery provides a great charging experience with minimal refueling required so you can stay active and on the go as long as you want!