TECKNET Wireless Keyboard, Rechargeable 2.4GHz USB Bluetooth Keyboard for 4 Multi Devices, Ultra Slim Full Size UK Layout Keyboards for Computer, Laptop, Tablet, Smart TV, Phone (Black)

【4 Modes Connection】Based on the traditional tri-mode keyboard, we have added a 2.4GHz wireless connection mode. In total, there are 4 connection modes (3*BT 5.0 + 1*2.4G), allowing connection to 4 different devices simultaneously. One keyboard can share 4 devices, eliminating the need for multiple keyboards and the cumbersome operation of switching connections 【500mAh Rechargeable Battery】This ultra-slim wireless keyboard is built with a 500mAh high-capacity rechargeable battery, eliminating the hassle of battery replacement for energy saving. The auto-sleep mode wakes up instantly with any key press, without delay. 2-hour charge can last up to 180 days (estimated based on 2 hours of daily use) 【Quiet Typing】Quiet Typing: This silent keyboard adopts an upgraded scissor structure design, reducing noise by more than 90%, ensuring you can immerse yourself without disturbing others. The keycap letters feature silk screen + matte UV design, ensuring durability and wear-resistance with a key life of up to 10 million clicks 【Ergonomic Design】Ergonomic Design: In addition to its ultra-thin and low-profile key design, this Bluetooth keyboard includes adjustable support buckles and 5 anti-slip pads, making it more stable than other keyboards. The ergonomically shaped keys are as comfortable as laptop keys, allowing for extended typing without hand fatigue 【Wide Compatibility】This wireless keyboard is compatible with various devices and operating systems (Windows, iOS, macOS, Android). The USB connection is suitable for devices without Bluetooth, while Bluetooth connection saves USB ports. It can be used not only with computers or laptops but also with tablets, iPads, phones, etc 【Note】Please try to press FN+Spacebar to confirm the current connection channel to avoid disconnection due to accidental touch.