B066 78 Keys Bluetooth Multi-System Universal Folding Wireless Keyboard with Touchpad(Pearley Gray)

1. Material: aluminum alloy + ABS2. Number of keys: 78 keys3. Key pitch: 2.2 mm horizontally, 2.3 mm vertical4. Bluetooth version: Bluetooth 5.1 wireless keyboard5. Power supply: 140 mAh lithium battery6. Compatible system: Windows, IOS13 and above, Android7. Key operation life: 3 million life cycles8. Working voltage: 3.0~4.2V9. Full-size button layout, restore the structure of the notebook keyboard layout without changing the usual typing habits10. Large keycap design, more comfortable typing experience, reduce the probability of missed typing11. Two-fold design, small size, easy to carry, small code word expert for mobile office12. Multi-touch large-size touchpad, supports multiple gesture operations13. Multi-channel Bluetooth keyboard, can connect 3 devices at the same time and switch freely, multi-device collaborative office, efficient experience14. Built-in large-capacity rechargeable lithium battery, rechargeable, long standby15. Multi-system compatibility, Windows, Android, IOS (IOS 13 and above can support the touchpad function)16.