Product parameters Width of holding mobile phone: 65-110mm Supported mobile phone size: 4.7-7 inches HOW TO USE Startup: press and hold the camera button for 3 seconds to start the machine and the indicator Bashes to enter the search state. 2. Bluetooth connection: open the mobile phone Bluetooth search "VIP" and click the connection. After the connection is successful, the indicator light goes out 3. Photographing: when the remote control is connected with the mobile phone, click the photographing button, the indicator Bashes and takes pictures. Shutdown without connection: when the remote control is in the state of no connection and no operation, it will automatically shut down for about 5 minutes Connected shutdown: when the remote control is connected with the mobile phone, it will enter the sleep state without operation for about 10 minutes, and then automatically shut down without operation for about 10 minutes. Sleep: after entering the sleep state, press the photo key to connect the mobile phone. Shutdown: in the power on and sleep state, long press the photo key for 3 seconds, the indicator Bashes off and shuts down. Back connection function: the remote control has memory connection function. When the mobile phone Bluetooth is turned on, the remote control will automatically connect the matched mobile phone. Light parameters Instructions for use of fill light: (Figure 3) 1. Click the fill fight switch, white light 123, soft light 123 and warm light 123. There are 9 levels of three color temperature in total. Press and hold for 3 seconds to tum off The indicator light is red when charging, and the light is off when full. Fill lamp parameters: Fill lamp battery: polymer lithium battery, model 401020 The battery capacity of fill lamp is 55mah Full charge time 0.5-1h Fully charged, high brightness, working time 0.5-1h 5. Fully charged, low brightness working time 2-3H 6. A total of 12 lamp beads (6 white, 6 warm), specification 2835, each 0.2W Battery charge and discharge protection function of fill light lamp: when fully charged 4-42v, the voltage drops to = 27-3v and stops working. It can be used only after charging. It can be used while charging. What's in the box 1 x Selfie stick (includes remote control, fill light) 1 x USB charging cable 1 x manual