[Wireless Remote Control for short video] you can use the Bluetooth Scrolling Remote Control to Swipe /previous video, give a like, Volume +/-, left and right Swipe. Hands-free Operation with this Bluetooth remote control. iOS devices Settings: Open setting→Accessibility→Zoom→Turn on Zoom→Using three finger twice click the screen to restore, then you can connect the remote via Bluetooth. [Camera and Video Recording Remote] when you need to take self p o or a family p o, Just open your phone camera and the camera button of the remote. don't need to ask a to help. Note:Do not work with or any kinds pad [ camera Flip Design] Just one click on the side button then you can flip the camera. With this function, you can switch the front and rear freely. Note:Do not work with or any kinds pad. [Zoom in and out] This is smartphone camera remote design with zoon in & out function control. With the plus or minus keys, you can freely adjust the length of your phone's camera. Long the zoom +/- keys to steplessly zoom, ensuring a smooth zooming experience. Noted: Front camera do not have zoom function. Note:Do not work with or any kinds pad [E-Book App Page Turner] This wireless remote can help you control the page-turning of the E-book APP, and enjoy a comfortable reading experience. [Detachable Lanyard for Added Security] Keep your remote close by attaching it to your wrist or other belongings, ensuring it 't get lost while you're Color: Black Material: plastic Package Contents: 1 * Bluetooth Camera Remote Shutter 1 * USB Cable 1 * Lanyard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.