YASHANG FUNCTIONS:Digital chronograph has clock function, stopwatch function, alarm function and timing functionENERGY SAVING: If you dont use the stopwatch timer in minutes, it will automatically turn offLARGE DISPLAY:The multi-function chronograph is professional equipment for coaches referee to make training like swimming running and football etcEASY TO USE:Handheld chronograph can retrieve memory data up and down, easy to operateGOOD QUALITY:The plastic body, smooth material and beautiful appearance of electronic chronographElectronic stopwatch is ergonomically designed for your hands, you will feel comfortable and flexible when you press the button; Times single and split events. Freeze split-time display while total timing continues.The stopwatch is professional equipment for coaches referee to make training like swimming running and football etc.FeaturesElectronic Chronograph-Color:Black.-Material:Plastic.-Size:3.15x2.36x0.79inch.Specification:This electronic chronograph isn't waterproof.Package Including1 * Electronic Chronograph