Product DescriptionThe Universal Three‑Fold Mini Keyboard delivers exceptional portability without sacrificing productivity. Built from a durable blend of aluminum alloy and ABS, this compact tri‑fold keyboard collapses neatly for travel while unfolding into a comfortable full‑width typing surface. Designed for professionals, travelers, and mobile creators, it pairs seamlessly with iOS, Android, and Windows devices through stable Bluetooth 3.0 connectivity.Featuring a 64‑key layout engineered for efficient typing, it includes an integrated 5.48 × 4.48 cm touchpad that eliminates the need for a separate mouse—perfect for tight workspaces or on‑the‑go usage. The internal 140 mAh lithium battery supports long standby and low‑power operation, ensuring the keyboard is ready whenever you need it.With its weight‑saving materials, elegant finish options (Pearl Grey or Silver), and compact folded footprint of 15.2 × 9.7 × 1.8 cm, this keyboard slips easily into bags, cases, or pockets. Whether commuting, traveling, or working remotely, this tri‑fold keyboard enhances mobile productivity with refined ergonomics and dependable performance.Key SpecificationsFolded Dimensions 15.2 cm (L) × 9.7 cm (W) × 1.8 cm (H) (≈ 5.98 in × 3.82 in × 0.71 in) Unfolded Dimensions 30.2 cm (L) × 9.7 cm (W) × 0.8 cm (H) (≈ 11.89 in × 3.82 in × 0.31 in) Keyboard & Input 64‑key layout Integrated 5.48 × 4.48 cm touchpad Smooth, responsive typing feel Connectivity Bluetooth 3.0 wireless Compatible with iOS, Android, Windows Battery & Power 140 mAh rechargeable lithium battery Working Voltage: 3.7 V Working Current: