1、Excellent PC Material: Crafted from excellent PC material, the time controller switch boasts exceptional impact resistant and can operate effectively across a wide temperature range. This sturdy construction ensures long lasting performance, making it a good addition to your electronic device management setup. 2、Countdown Timer Feature: With six selectable countdown modes (0.25, 0.5, 1, 2, 4, and 6 hours), the outdoor timer outlet allows for accurate control over when your devices will automatically power down. The timer function is only available for the USB ports, enabling you to manage your energy consumption more efficiently. 3、Energy Saving Automation: The built in timer function automatically reduces power supply to your devices based on the schedule you set. This feature not only helps in reducing energy costs but also prolongs the lifespan of your electronics by preventing overuse. 4、Enhanced Safety Features: Designed with safety in mind, the double control timer socket includes short circuit guard, overload guard, and over voltage guard. These guards ensure the safe operating of your devices, providing peace of mind when using various electronics. 5、Double USB Ports: Equipped with two USB ports, the USB timer outlet allows you to charge multiple electronic devices simultaneously. The countdown functionality automates the power supply to connected devices, making it suitable for charging smartphones, tablets, and other USB powered electronics. Item Type: Timer Socket Material: PC Load: 16A Power: 3680W USB Port: 5V 2.1A Solidification Time: 0.25, 0.5, 1, 2, 4, 6 Hours Operating Temperature: 0°C-40°C Accuracy: ±3 Minutes Per Hour Power Supply: AC 50Hz Operating Current: ≤10A Size: Approx. 108.5 x 54 x 69mm / 4.27 x 2.13 x 2.72in 1 x Socket 1 x Manual