Take your time for the essential things in life and get the battery-powered battery-operated TOP TEN. The compact device with the dimensions 14 x 11 x 7 cm fits in every sports bag and accompanies you reliably in training and competition areas. With four AA LR 6 batteries, you remain independent of available power sources, but thanks to the approx. 170 cm long cable you can switch to mains operation at any time. There is a toggle switch on the back of the digital timer that allows you to switch between the individual operating systems. Operation is child’s play, thanks to the two push buttons on the front. Both a digital display and a distinctive acoustic signal provide reliable information about lap and break times.