- Stanby Time: 3 years
- Wireless Connection: BLE 4.2
- Dimensions: 86*86*25mm
- Connect to Yeelight Smart Ceiling Lights
- Stick on the wall With Built-in Battery
- Bluetooth Remote Control
- No Disconnection from Light Power
- 50,000 Press Tests to Ensure Durability
- Battery Life Up to Two Years
- The All-in-one Switch