Features: 1[SMALL SIZE] Equipped with a beautiful appearance it is lightweight and portable and can be easily used in various situations without being restricted by space. 2[DIGITAL DISPLAY SCREEN] Equipped with a clear screen you can easily read on the screen and you can understand the timing situation in time which is convenient for further arrangement. 3[INFINITE LOOP] Equipped with an infinite loop switch set it once you can use it all the time without repeating the setting saving tedious steps. 4[MULTI TIME SETTING] It comes with 12/24 hour system and its timing system can be switched which suits your more needs and allows you to experience a smart and convenient life. 5[WIDE RANGE OF APPLICATION] It is suitable for power equipment and household appliances that need to be turned on and off regularly and can help you plan your life more easily. Specification: Item Type: Time Control SwitchWeight: Approx. 123g / 4.3ozMaterial: ABSRated Current: 8ATiming Error: 1 Second/DayTime Control Range: 1s-168hNumber of Timing Groups: 16 GroupsBattery Type: 3V 520mAh CR2450 Rechargeable Lithium Battery (Battery Included)Scope of Application: It is suitable for power equipment and household appliances that need to be turned on and off regularly. Package List: 1 x Time Control Switch1 x Manual Note: This product should work in an environment free from humidity corrosion and heavy metal content please keep it dry.