**Product Specifications:**
**Brand:** Lenovo
**Product Name:** AirHandle2022 Wireless Mouse
**Features:**
- Lightweight and wireless design for unrestricted hand movement
- Quiet operation to avoid disturbing others
- Compatible with multiple systems: Win7/Win8/Win10/Win11, macOS13.0 and above, Android7.0 and above, HarmonyOS2.0 and above
- Four color options for versatile use in any environment
- Plug and play with 2.4GHz wireless technology for smooth and stable performance
- Adjustable DPI settings (800/1200/1600) for precise cursor control
- Long-lasting battery life with a single 1.5V "AA" battery
**Technical Specifications:**
- Polling Rate: 250Hz
- Resolution: 800/1200/1600 DPI (default 1200)
- Left/Right Button Lifespan: 3 million clicks, weight 70±10g
- Middle Button Lifespan: 3 million clicks, weight 70±10g
- DPI Button Lifespan: 50,000 clicks, weight 160±30g
- Encoder: Dust-proof encoder, lifespan 300,000 cycles
- PCB: Single panel, double-sided black ink, white silk screen
- Battery/Voltage: 1.5V "AA" * 1 dry battery
- Connection: 2.4G wireless
- Indicator Lights: Pairing/DPI switch/Low battery (orange light)
- System Compatibility: Win7/Win8/Win10/Win11; macOS13.0 and above; Android7.0 and above; HarmonyOS2.0 and above
- Product Dimensions: 109*61*31mm
- Product Weight: 54g
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