Description: 1. Put one wire into the large cover, tighten the pin part on the cord and pierce it. Tighten the large cover, pass the other wire through the small cover, screw the small cover into the joint, and tighten the small cover. 2. No tools are required, which greatly simplifies the installation process, saving time and effort. 3. It can perfectly pierce the wire insulation layer to ensure a tight and firm connection, avoiding looseness and poor contact. 4. The design is compact and takes up less space after installation, which improves the flexibility and convenience of installation. 5.OUTPUT POWER500W INPUT VOLTAGE CURRENT220V/5A Specification: Material: plastic Note: There might be 2-3cm errors of dimension data due to manual measurement. There might be slightly color difference due to different light and monitor effect. Package includes: Wire Connector*2