RAPOO Keyboard and Mouse Wireless - 9100M Multi-Device Wireless Combo, 2.4GHz/Bluetooth 5.0/4.0 Wireless Keyboard Mouse Set for Windows/Mac/Linux/Chrome, Support 4 Devices, Silent Click-Dark-Grey REFURBISHED 42 g Batteries ‎3 Lithium

42 g Batteries ‎3 Lithium Ion batteries required

and high-frequency levels as well as gesture controls

Powerful Adjustable Active Noise Cancellation (ANC) for immersive sound at the touch of a button

These activities include pool swimming

RAPOO Keyboard and Mouse Wireless - 9100M Multi-Device Wireless Combo, 2.4GHz/Bluetooth 5.0/4.0 Wireless Keyboard Mouse Set for Windows/Mac/Linux/Chrome, Support 4 Devices, Silent Click-Dark-Grey REFURBISHED 42 g Batteries ‎3 LithiumFeatures Multi Device and Multi OS: Both keyboard and mouse are fully multi device and multi os friendly for powering through projects on 4 devices at the same time via multi mode (2. 4GHz Bluetooth 5. 0 4. 0) driver free, plug and play. Easy Switch for Windows, Mac, Linux, Chrome with a press of a button. Reliable Wireless Connectivity: Featuring 2. 4GHz Bluetooth 5. 0 4. 0, this wireless keyboard and mouse combo open up new ways to type on your PC,