[Portable Folding Design with Universal Stand] Featuring concertina-fold mechanics and multi-angle stand (9.03*5.24inch unfolded, 0.48inch folded thickness). 2-axis adjustable holder securely fits for Phone for iPhone series, for iPad, for Galaxy Z Fold for Z Flip, and All foldable devices&All Tablet, creating instant mobile workstation. [4-OS Smart Compatibility] Bluetooth 5.0 ensures stable connection with for iOS/for Android/for Windows/for Mac within 10m range. Precisely mapped keys adapt to for All iPad,and Any brand devices. [Ultra-Light Professional Build] Military-grade ABS with spray coating at 158g (phone-like weight). Patented 60-key layout delivers 6mm low-profile keystroke and 380WPM typing speed through silent silicone switches, rivaling desktop keyboard performance. [Marathon Power & Ergonomic Engineering] Type-C fast charging fuels 140mAh battery for 90hrs continuous use/90days standby. 6° ergonomic tilt with sweat-resistant keycaps ensures all-day comfort, approved by 2024 Red Dot design standards. [Cross-Platform Intelligence] Auto-reconnect tech manages 3 devices with one-touch switching. Backed by 24-month warranty + lifetime tech support.