The products according to the time set by the user , automatically turn on and turn off the variety of electrical equipment . Control object can lights , light boxes , neno signs , production equipment ,agriculture , warehouse exhaust dehumidifier automatically preheat optimal control products ,such as radio and television equipment.Lithium battery inside , high-precision , industrial-grade chips ,strong anti-jamming . 1.Display device: LCD 2.Electricity power consumption: < 1 w 3.Working temperature: - 20 °C ~ + 55 °C 4.Working voltage: 220-240 vac 50 to 60 hz 5.Custom-made voltage: 12 v, 24 v, 36 v, 48 v, 110 v, 380 v 6.For mobile phones, car battery, storage battery charging, the timing of time control switch and so on.