Dell KM7321W Multi-Device Wireless (RF/Bluetooth) Keyboard and Mouse Combo with Programmable Keys and Mouse Buttons, up to 36 Month Battery Life, 3Y Advance Exchange Warranty - Titan Grey REFURBISHED Noise Control ‎Active Noise Cancellation

Noise Control ‎Active Noise Cancellation Frequency Response ‎40000 Hz Sensitivity ‎105 dB Headphones Jack ‎2

Connect more than 100 JBL Connect+ enabled speakers

which in many countries may exempt it from certain regulations

it comes with a 33 W dart charging feature so that you can conveniently charge your battery whenever you find yourself running out of battery during work

The quad speakers are perpetually user-facing

Dell KM7321W Multi-Device Wireless (RF/Bluetooth) Keyboard and Mouse Combo with Programmable Keys and Mouse Buttons, up to 36 Month Battery Life, 3Y Advance Exchange Warranty - Titan Grey REFURBISHED Noise Control ‎Active Noise CancellationFeatures Movement Resolution: Adjustable DPI. 1000, 1600(default), 2400, 4000 (for mouse) Movement Detection Technology: Optical (for mouse) Keyboard Technology: Scissors Hot Keys Function: 12 Programmable Keys of F1 F12 Interface: 2. 4 GHz, Bluetooth 5. 0 Buttons Qty: 7 (for mouse) Well Crafted Design The thoughtfully designed quiet keyboard is slim and stylish with a premium feel and titan gray finish. Experience all day comfort thanks to the