1. Waterproof design can provide effective splash protection and cannot be immersed in water. 2. Built-in multimedia built-in music, Video, picture, it can relax yourself after reading 3. Independent flip button, chapter preview, press thumbnails to display pictures, easily find what you want to read. 4. Read the guide and adjust the brightness, color and font size to reduce reading fatigue. 5. You can skip the page and add the bookmark function, without reading, you can directly read the last bookmarked page. Colour: black Material: ABS Size: 167x117.5x10.5mm Package Contents: 1 x data line 1 x leather case 1 x earphone 1 x Ebook reader Only the above package content, other products are not included. Note: Light shooting 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.