XKM01 Foldable Keyboard and Mouse Combo for iPad

DIMENSIONS Tri-Fold Keyboard (Folded) Height: 8.48 in (215.50 mm) Width: 4.71 in (119.70 mm) Depth: 0.82 in (20.95 mm) Tri-Fold Keyboard (Expanded) Height: 15.21 in (386.39 mm) Width: 4.71 in (119.70 mm) Depth: 0.49 in (12.35 mm) Ergonomic Mouse Height: 0.92 in (23.3 mm) Width: 2.32 in (58.98 mm) Depth: 4.25 in (108 mm) SYSTEM REQUIREMENTS Bluetooth Required: Bluetooth Low Energy Windows VISTA, 7, 8, 10 or later macOS 10.15 or later TECHNICAL SPECIFICATIONS Keys ProtoArc Scissor Key Switch Technology for stable key-press. Mouse ProtoArc Advanced Optical Tracking technology. Battery Rechargeable Li-Po (210 mAh) battery for keyboard