Airthings Corentium Home Radon Detector - 224 Portable, Lightweight, Easy-to-Use, (3) AAA Battery & Logitech MK540 Advanced Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Unifying USB-Receiver

Product 1: FIRST OF ITS KIND: The first battery-operated, digital radon detector. Monitor your home without the need for an outlet

Product 1: LONG TERM MONITORING: Monitor for cancer-causing radon gas. Long term monitoring is necessary as radon levels fluctuate daily

Product 1: BE IN CONTROL: Take action if your radon levels are high, know if your improvements have worked by checking the short term, on-screen readings

Product 1: RADON REPORT: Generate a radon self-inspection report easily, whenever you need it

Product 2: Precision Typing: An instantly familiar experience, type with ease and comfort on this full-size wireless keyboard, featuring reduced noise, palm rest, spill-resistant design (1), adjustable tilt legs

Product 2: Built For Comfort: The sleek cordless mouse features an ambidextrous shape and soft rubber side grips that fit comfortably in your palm, as well as enhanced tracking and precise cursor control

Product 2: Long-Lasting Autonomy: The wireless keyboard and mouse set come with long-lasting battery life, with the keyboard lasting up to 36 months and the wireless mouse for up to 18 months (3)

Product 2: Customised Control: Enhanced productivity at your fingertips, the computer keyboard comes built with convenient, essential hotkeys providing direct access to media, calculator, battery check functions