All-in-one: This remote control integrates multiple functions, including video playback pause, music playback pause, volume adjustment, up and down song switching, photo and video recording, etc., all in one thing. Bluetooth connection: Using Bluetooth connection technology, there is no need for cable bonding, and it is more flexible and convenient to use. Lazy design: small size, can be worn on the finger, easy to operate, suitable for lazy people to use. Video recording: The video recording function is supported, which can be used in scenarios such as live streaming and short video shooting. Custom buttons: The No. 2 button can customize the function to meet the needs of different users. Product color: black Product packing size: 5*5*3cm Product weight: 80g Product Packing: Bag Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.