1. Full-size folding wireless keyboard with mouse touchpad: Compatible with OPPO R5s and usable with any Bluetooth Android, iOS, Mac or Windows device. Built-in rechargeable battery provides up to 48 hours of continuous use and 560 days of standby. Includes a mouse touchpad with left and right click buttons. Very convenient and portable with a compact mini size. Phone holder/stand not included. 2. Foldable tri-fold design: Extremely thin and foldable, making it an ideal gift for travelers or business trips. Lets you operate mobile devices on the go. Type fast, easy and with reduced errors. Also a good choice for editors. 3. All Android, PC, Mac, iOS connection modes: Connects to your devices via Bluetooth for versatile use across Android, iOS, Mac and Windows. Long standby up to 560 days and up to 48 hours of continuous use. 4. Wide and universal compatibility: Bluetooth 5.3 supports iOS / Windows / Android. Note: Desktop PC or laptop without Bluetooth function requires a third-party Bluetooth adapter (not included) before use. Folding size: 5.98" x 3.82" x 0.71".