HIGHLIGHT: Five benefits of using a tri-fold keyboard [ Light weight Iand Powerfull ] - 1.Matte creates wonderful sense of touch. Keyboard is made of Aircraft-grade. [ Compatible with Most Modern Devices] - 2.The high level of compatible devices suggests that youll use this keyboard for many Bluetooth -enabled devices. Windows, Android and iOS are compatible with keyboard. (The touchpad cannot be applied to the ISO system). If you modify your phone or if you change your laptop/tablet, youll simply keep using the same keyboard. [ Great for Vacations and Travel ] - 3.Baggage fees which will add up quickly, so better take something small on your journey. If your boyfriend loves to travel, then he possibly will need this keyboard rather than a large laptop computer, youll take a tiny tablet or smart phone (iPhone) and also the Jelly Comb Folding Bluetooth Keyboard [ Increases Productivity ] - 4.This wireless mini bluetooth keyboard permits users to instantly flip their tablet or phone into a tiny laptop computer for fast, comfortable typing. Touch screen writing is terribly slow compared to using a oldshool keyboard. This could be a lifesaver if your regular laptop has problems. SPECIFICATION: -- 1.Keyboard lifespan: 3 million -- 2.Bluetooth version: 3.0 -- 3. Interface and connector type: Bluetooth -- 4.Power type: lithium-ion battery -- 5.Lithium-ion battery capacity: 140mAh -- 6.Working voltage: 3.7V -- 7.Standby current: 0.25mA -- 8.Use key the working current: less than 3mA -- 9.Use touchpad the working current: less than 8.63mA -- 10.Working distance: less than 15m -- 11.Button material: ABS -- 12.Keyboard layout: 64 keys