The selfie stick is operated and controlled by the Bluetooth remote control button.
There is no need to download the APP when using, it is very convenient, turn on Bluetooth to pair, the bottom of the remote control is equipped with mircoUSB interface, about half an hour fast charge, about 1 hour slow charge full charge, the longest standby time of about 4 days. Open the switch of the selfie stick remote control, the blue light flashes after the connection is successful, stop blinking, you can use the remote control to take a selfie.
The principle of the self-retractable mobile phone selfie stick is to use the electric power of the slide inside the selfie stick to drive the telescopic light