Full-Size Folding Wireless Keyboard with Trackpad: compatible with Lava Iris 406Q. It has a built-in rechargeable battery for 48 hours of use (560 days on standby) and includes a mouse trackpad with left and right click buttons. Not including phone holder/stand. Foldable Tri-Fold Design: ultra-thin and foldable for easy carry. A great gift for frequent travelers or business travelers, enabling you to operate your mobile device on the go, write quickly and accurately. Also a good choice for editors. Wireless Bluetooth Connection: connect to any Android, iOS, Mac or Windows device via wireless Bluetooth. Up to 560 days of standby time and up to 48 hours of continuous use. Wide Compatibility: Bluetooth 5.3 supports iOS / Windows / Android. Note: for desktop laptops without Bluetooth, a third-party Bluetooth adapter (not included) is required to use it. Folded Size: 5.98 x 3.82 x 0.71 inches. Use scenarios: travel on planes or trains to type emails on a phone or tablet; work in hotel rooms or cafes with a compact setup; editors and writers can draft on the go with a full-size layout in a portable form.