For Mac Users: 1. Ensure the mouse is in pairing mode(press the "connect" button on the mouse for 3 seconds, and the BLUE light will flash) before your Mac searches for Bluetooth devices. 2. After clicking Connect on your Mac, if asked for a Pin code, do not enter any numbers, just click "OK"(if "0000" not works) Bluetooth Technology: The Bluetooth wireless mouse for MacBook is compatible with most systems including PC, Notebook, Pad, laptops, and Mac OS(iOS 13.1.2 and Above); it Supports Win7 Win8 Win10 Linux OS X or Android tablets Built-in Rechargeable Battery: Our rechargeable Bluetooth mouse has a durable Li-polymer battery. 2-4 hours full charge, work above 3-4 weeks, stand by for 90 days(Based on 8 hours average usage per day) Super Comfort & Silent Click: The naturally curved grip of this computer mouse wireless keeps your hand comfortable, slim design and responsive buttons provide very soft clicks with less noise, don't worry about disturbing others Auto Energy-Saving Sleeping Mode: The auto switch-off function will help save energy as your wireless mouse will switch off when your PC is turned off. The rechargeable mouse will be in sleep mode in 8 minutes of inactivity. Press any button to wake it up Features:
- Ergonomic design with fashionable appearance and comfortable feel
- Professional optical positioning technology, letting optical engine positioning more accurate and sensitive.
- Automatic connection, without cumbersome to code
- Built-in battery,can recharge directly by adaptor
- DPI:800DPI,1200DPI,1600DPI
- Wireless transmission frequency: Bluetooth 3.0
- Operating distance:10 meter
Specifications:
- Product Size: 112(L) x 58(W) x 50(H) mm
- Product weight: 100g
Compatible Systems:
Compatible with Windows XP, Linux,Windows 7,8,8.1,Android

Package Contents:
- 1 x 1600DPI Wireless Mouse with built-in battery.
- 1 x Micro Usb charging cable
- 1 x User Manual