Shortcut Keys for Efficient Operation: Quickly access common functions without navigating through on-screen menus. Click the dedicated shortcut keys to easily open tools and streamline your workflow for a more efficient working environment.Portable and Sturdy Design: Lightweight and compact (195g; 143mm x 118mm x 14mm), this keypad is easy to carry and use anywhere. Built with high-quality ABS material for durability and resistance to scratches and impacts.Backlit Keys for Any Lighting Condition: Features 7-color backlighting with 3 brightness levels, allowing comfortable use in various lighting environments. Use the "Esc" + key combination to manually adjust the color and brightness of the backlight.Reliable Bluetooth 5.0 Connection: Equipped with a stable Bluetooth 5.0 connection for seamless pairing with compatible devices up to 10 meters away. Simply press the "CONNECT" button to enter pairing mode.Long-Lasting Rechargeable Battery: Offers up to 220 hours of operation without backlighting, thanks to an auto-sleep function and on/off switch for power saving. Battery life may vary based on usage and operating conditions.Material: Metal Color: Silver Package Contents: 1 x Bluetooth Keypad Note: Other items not included. Color may vary slightly due to lighting and display differences. Measurement tolerance: +/- 1-3 cm.