The Club Timer III is lightweight, rugged and designed to fit perfectly in your hand. Both the buzzer and microphone are located to the shooter side, away from your hand, to minimize blocking them. The control buttons are recessed to prevent accidental activation, but are conveniently located when needed. A handy belt-clip and delayed timer works great when training alone. Features: - Rugged, ergonomically designed impact-resistant case - Sealed rubber keypad with corrosion proof contacts - Easy-to-read digital display