Multi-purpose control: This remote control ring can not only be used for taking photos and recording videos, but also for page turning, likes and other operations during live video broadcasts. It is very suitable for occasions where frequent switching of functions is required. Wireless Bluetooth connection: Connect to mobile phones or other devices via Bluetooth, get rid of the constraints of traditional cables, and use it more freely and conveniently. Compact and portable: Designed in the shape of a ring, it is easy to wear and carry, does not take up too much space, and can be used anytime and anywhere. One-button operation: Each button has a specific function, such as power on and off, pause, page turning, volume increase and decrease, etc., just a light press can complete the required operation, which improves the efficiency of use. Charging port design: Equipped with a charging port, it can extend the service life by charging, avoiding the trouble of replacing batteries. Product color: black white pink Product packaging size: 9*9*5cm Product weight: 90g