Wireless Bluetooth Remote Control Shutter Controller for - Can Also Be Remote and Bluetooth Camera Remote [E-book Bluetooth Page Turner] When reading on the e-book application, you can slide/turn pages without sliding your finger. This page turner can be used in most eBook applications, such as the Kinld application, Aldiko Book Reader, AIReader, PDF Reader, etc. [Bluetooth remote control for ] When you enjoy, you don't need to swipe the video with your fingers. In addition, this Bluetooth remote control also allows you to control play/pause video on /. [Camera remote control] You can use it to control the "camera application" to take photos and video. The effective distance can be up to 30 feet. [Other functions] Volume control of your /; media control-play/pause music or video; slide Powerpoint presentation, suitable for some applications, such as: MS PowerPoint, Slide, PDF, ACD See, etc. [Easy to carry]Small, you can put it in your pocket or hang it on the key chain. colour: black Material: plastic Package Contents: 1 x bluetooth remote control Only the above package content, other products are not included. Note: Light 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.