HOW TO USE: 1. Long press the remote button to power on 2. Search and pair with BT on your cellphone. Use the remote control to capture pictures, LED flash once at a time. 3. The remote control will automatically shut down in 5 mins if not paired. 4. The remote control will automatically sleep in 10 mins without any operation. and auto shut down after another 10 mins if not awaken. 5. Long press the remote button to power off