2.4G & Bluetooth 5.0 Dual Mode: This mouse can connect to two devices simultaneouslyone via Bluetooth and the other through 2.4GHz RF. Easily switch between connected devices with a simple click. 7-Color Changeable Backlight: Features 7 different LED colors that automatically cycle during use, providing smooth and dynamic lighting effects. The backlight cannot be programmed to stay on a single color and operates in a fixed rotation pattern. Built-in 800mAh Rechargeable Battery: Charge the mouse fully using the included USB cable. After a full charge, it provides up to 6 months of usage. The battery has a lifespan of approximately 500 charge cycles. Ergonomic Design: Comfortable shape suitable for all hand sizes. Designed to fit naturally in your hand, with optimally placed buttons for both office and gaming tasks. DPI Settings: 800 / 1200 / 1600 DPI. Operating range: up to 10 meters. Compatibility: - Bluetooth mode works with Windows (8 and above), Android (4.3 and above), and macOS (10.10 and above). Bluetooth 4.0 or higher is required. - 2.4G mode compatible with laptops, desktops, smart TVs, and any device with a USB port. How to Use: 1. Switch the ON/OFF button to ON; the indicator light will turn on. Mode Switching: Press and hold the ON/OFF button for about 1 second to switch modes. Long press the mode key for 68 seconds to enter pairing modered light indicates 2.4GHz mode, blue light indicates Bluetooth mode. A. 2.4GHz Mode (Default mode at first use): - Remove the wireless USB receiver from the mouse. - Insert the receiver into your computers USB port. - When the red light turns off, the connection is successful. B. Bluetooth Mode: - Enable Bluetooth on your device (do not insert the USB receiver when using Bluetooth). - Set the mouse to Bluetooth mode by pressing and holding the mode button until the blue light flashes (68 seconds). - Search for Bluetooth device named Bluetooth Mouse 5.0. - Select and pair to establish connection. Type: Bluetooth Wireless Mouse Number of Buttons: 6 Operation Mode: Electronic Style: 3D Power Type: Rechargeable Model Number: 2.4GHz Wireless Hand Orientation: Suitable for both left and right hands Interface Type: USB Features: Dual-mode connectivity, wireless operation, compatible with PC, laptop, and USB-enabled devices Color: Black Material: ABS Package Contents: 1 x Wireless Mouse 1 x USB Receiver 1 x Charging Cable Note: Other items not included. Slight color variations may occur due to screen settings and lighting conditions. Measurement tolerance: 13 cm.