EYOU Gym Timer. (1.5" Max) This professional-grade workout timer is

This professional-grade workout timer is perfect for your home or commercial gym

StopWatch Mode: [SS:MS][00:00-99:99]

and swimming

Power bank: supported(only for 1

EYOU Gym Timer. (1.5" Max) This professional-grade workout timer isDescription Overall Size: 277x90x35mm (11" x 3. 5" x 1. 26") Color: The left two digits can choose 3 colors (RED, Green and Blue). Power bank: supported(only for 1. 5" and 1. 8"). 20000MA power bank working more than 24 hours. Function 1 Clock Mode: 12Hours [H1 HH: MM], 24Hours [H2 hh: MM]. Function 2 CountUP Mode: [UP MM: SS]. from[UP 00: 00] to [UP 99: 59]. Function 3 CountDown Mode: [dn MM: SS]. from [dn 99: 59] to [dn 00: 00]. Function 4 StopWatch