1、Timer Switch Socket: This plug in timer allows you to easily set a schedule of up to 24 hours, with intervals of 15 or 30 minutes. After setting and inserting, it will automatically repeat the setting every day. 2、Convenient to Use: This timer socket can easily control your device by unplugging the pin to indicate the power off time, then pressing it back to indicate the power on time, automatically turning it on and off. 3、Applicable Field: This programmable timer switch adopts 2 prong socket design, plug and play, suitable for indoor lights, fans, water heaters, fish tanks, smartphones, tablets, cameras, and other electronic devices. 4、Reliable This timing socket is made of excellent PC material, which is secure and flame retardant. Built in copper conductor, ensures stable conductivity and provide long lasting performance. 5、Compact and Practical: This plug in timer has a compact and stylish design, which helps save socket space and does not interfere with adjacent sockets, making it convenient to use anytime, anywhere.