1.1 Miniutes On/Off,8 On/Off per day,Max.setting:7 days 2.With rechargeable NI-MH battery to ... keep the data when power off 3.UL Weekly digital timer 1) Technical ... 7 days3) Certificate:CE, RoHS,UL approval Feature:1. With AM/PM display,and summer& winter ... random function 5. With rechargeable NI-MH battery to keep the data when power off Package: 1.40PCS/CTN / GW: ...