TECKNET Bluetooth Keyboard Rechargeable, 4-Device Free Switching (2.4G+BT), Ultra-Slim Full Size Wireless Keyboard, Quiet Typing, for PC/Laptop/Smart TV/Phone, Adjustable Stand, 12 Multimedia Keys

4 Modes Connection：Tri-mode Bluetooth + 2.4G wireless. Switch between 4 devices (3×BT + 2.4G) within 15M. Auto-detects systems. Compatible with desktops, laptops, tablets, phones, smart TVs. Rechargeable Convenience：Built-in 500mAh battery – no frequent battery changes. 180 days on 2-hour charge (2hrs daily use). Auto sleep after 30min – wakes instantly. Please fully charge before first use. Smooth Typing & Spill-Resistant：110 upgraded scissor-switch keys – responsive 2mm key travel. 10 million keystroke durability. Spill-resistant design protects against accidental liquid damage. Finger-Fit Key Design – Comfortable Typing：Conforms to natural fingertip shape – reduces hand fatigue. Adjustable tilt: 3°-7°. 5 non-slip pads – prevents unwanted sliding. Steady typing experience. Broad Compatibility：Works with Windows, iOS, macOS, Android. Perfect for iPads, tablets, smartphones, laptops, desktops, smart TVs. USB receiver included for non-Bluetooth devices. 24-Month Support：Includes: keyboard, user manual, USB-C charging cable. 36-month support (registration only). Friendly customer service ready to help.