B033 Portable Tri-Fold Bluetooth Keyboard

Large keycap design, more comfortable typing experience, reduces the probability of mistyping Tri-fold design, small size, easy to carry The large-size touchpad is convenient to use Built-in large-capacity rechargeable lithium battery, which can be recharged and used for long ...Large keycap design, more comfortable typing experience, reduces the probability of mistyping Tri-fold design, small size, easy to carry The large-size touchpad is convenient to use Built-in large-capacity rechargeable lithium battery, which can be recharged and used for long standby time Compatible with multiple systems, for Mac, for Android, for Microsoft Multi-device compatibility, supports mobile phones, tablets, notebooks, desktop PCs, and other devices (devices need to have Bluetooth function) Specification: Folded size: 152*97.95*18mm Unfolded size: 304.5*97.95*8mm Net weight: 0.199kg Touchpad size: 54.8*44.8mm Connection: Bluetooth 3.0 Battery: Built-in rechargeable lithium battery Battery capacity: 140mAh Charging time: less than 2 hours Standby time: 560 hours