Voice GPS Ultra small, Ultralight, Hands-Free Design. Designed for users who desire quality, comfort, & superior design. Its clip-on, hands-free design. High battery capacity and rapid charging for longer play time, sensitive touchpad responds to the slightest touch, 30,000 preloaded worldwide courses with no additional fees. Hear the distance to the front, center and back of the green with one swipe, Shot distance measurement, Automatic course & hole recognition, 7 volume levels. Supports 8 different languages