Energy-saving devices: Our energy-saving devices, using power-saving technology, stabilize voltage, balance current, and provide surge protection. Energy saving reduces power waste, extends the life of the device, and effectively reduces electricity costs. Easy installation and operation: With a plug-and-play design, the Stop Watt energy-saving device is easy to use. Just plug it into any socket and start saving energy immediately. No complicated installation or setup is required. Its sleek and modern design, indicated by a green light, can be seamlessly integrated into any home or office environment. [Wide range of applications] The energy-saving device is suitable for a variety of devices such as air conditioners, refrigerators, washing machines, etc. Stop Watt energy-saving devices can reduce power consumption in residential and commercial environments, thereby significantly saving energy. [Safety and reliability] The Stop Watt energy-saving device is made of ABS material to safe and reliable operation. The energy-saving device can effectively store electrical energy, prevent peaks and safe performance. Actual effect: It is very suitable for heavy equipment such as air conditioners and refrigerators, as well as other equipment. Plug Type:US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. Voltage:AC110V Colour:As Shown Material:plastic+electronic components Package Contents: 2 * Energy Saver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.