Ant Esports KM500 Wired Gaming Keyboard and Mouse Combo | 19 Anti-Ghosting Keys | Braided Cable with Rubberized Coating | 3200 DPI Optical Sensor | LED Backlit Mouse with Scroll Wheel REFURBISHED It covers heart rate zones

It covers heart rate zones and provides warnings when your resting heart rate is abnormally elevated

it conquers

Powered for work

and more to achieve 106 g

adjustable ear cups contribute to great wearing comfort for extended periods

Ant Esports KM500 Wired Gaming Keyboard and Mouse Combo | 19 Anti-Ghosting Keys | Braided Cable with Rubberized Coating | 3200 DPI Optical Sensor | LED Backlit Mouse with Scroll Wheel REFURBISHED It covers heart rate zonesFeatures Premium Membrane Implementation The Keyboard comes with membrane to diffuse the RGB lights evenly while the keycaps are double shot ABS for ultimate comfort and durability. Reinforced Aluminum Design Underneath the brushed aluminum finish the keyboard is reinforced with an aluminum plate to avoid warping and ensures longevity. Reinforced Aluminum Design Underneath the brushed aluminum finish the keyboard is reinforced with an aluminum plate