Fangrui Product Details Magnetic Closure, Smooth Folding:1000000+ Times,continuously Folded More Than A Million Times,magnetic Folding Magnetic Force Is Seamless Three-mode Connection:three Modes, Three Connections,multi-device Switching,compatible With The Entire System, Supports Connecting Three Devices At The Same Time,enjoy The Three-device Connection Experience, One-touch Switching In Seconds,comfortable Buttons Quiet Scissor Foot Structure:quiet And Comfortable Operation Easy To Carry:a Foldable Keyboard That Is Easy To Carry,can Be Put Into A Bag At Will, Easy To Carry To Any Place,we Repeatedly Pursue Ultra-thinness,unfolded Thickness Is Only 8 Mm,lighter And More Compact. Fast Charging, Ultra-long Standby:2-hour Fast Charging,type-c Charging Port, Three Months Of Standby Time On A Single Charge Seamless Folding, Compact And Portable:macro-seam Design, One-touch Switching Of Multiple Devices 66-key Layout:simplified Layout, Foldable And Portable, Giving More Space To Backpacks Super Compatible:compatible With Multiple