Description: Wireless control LED lamp string, Christmas tree light string, light control switch. Small size, high sensitivity, low power consumption. Remote control distance: about 30 meters in an open environment, can be used on partition walls. Working Voltage DC3.5V-DC24V. Max Load: 2A (maximum load power 48W); Working frequency: 433mhz. Working Mode: inching, self-locking, interlocking (press once to inching, press twice to self-locking, press three times to interlocking.) Specification: Material: Plastic Support Encoding Format: 1527 Learning Code Number of Storage Remote Controls: ≤10 Working Temperature: -20~80°C Size Chart: 25.5x13x5mm/1.00x0.51x0.20inch Package Includes: 1 Piece Wireless Remote Control Switch Micro Module Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!