Multi functional gesture touchpad, A smoother operating experience than a mouse. Compact, lightweight, and easy to carry. Keeping pockets and bags at home and traveling does not take up space. Precise touch and smooth sliding: Multi touch technology makes your operation comfortable, delicate, and smooth. Multiple connection methods: 2.4G Mode, BT Wireless Mode, Wired Mode. Operating System Requirements: For MacOS 15.1 or later; For iPadOS 14.5 or later; For Windows 8 or later. (Note: Please use a receiver or wired connection for Mac OS, wireless is not compatible with gestures.) Connection method:2.4G Receiver Mode:1. Insert the receiver into a device with USB (please ensure that the USB interface of your computer device is available) 2. Please turn on the power switch, push it to the ON position, short press the mode switch button, and the green light will turn on. Bluetooth Wireless Mode: 1. Please turn on the power switch, short press the code matching button until the blue light on display 8 lights up. Long press the wireless code matching button for 3 seconds, and the blue light indicator will flash to enter the code matching mode 2. Open the computer settings for wireless search, find "HL Trackpad", and then click on the pairing name to connect. Wired mode: 1. Please turn on the power switch, push it to the ON position, short press the mode switch button, and when the * red lights are displayed,Insert the Type-C cable, it can be used. Parameters: Working voltage: 3.7V(Bluetooth Wireless/2.4G) Working voltage: 5V (Wired mode) Charging current: 5V 300mA Sleep time: 10 minutes Product interface: Type-C Sleep current: 0.3-0.8mA Adaptation system: Win 8+/for Mac OS 15.1+/for iPad OS 14.5+ Connection method: Bluetooth Wireless/2.4G/USB-C Wired