The CHERRY B. UNLIMITED 3.0 is a robust and chargeable wireless keyboard and mouse set designed for continuous professional use. It features high-quality NiMH batteries and interference-free 2.4 GHz wireless technology with AES encryption for secure data transmission. The keyboard boasts abrasion-proof laser inscription on key caps and a USB charging function that allows use even while charging. It operates with low self-discharge batteries and offers a wireless range of up to 10 meters. The set supports multi-station capability, allowing multiple wireless products to operate in the same room. The included 3-button mouse has an infrared sensor with adjustable resolution (1,000/2,000 dpi) and ergonomic side panels. Installation is easy, requiring no technical expertise. The keyboard has been awarded the “Blue Angel” environmental seal and is certified with c-tick, UL, CE, FCC, and TÜV/GS. It has 109 keys, including a numeric keypad, and a full-size, straight form factor. The keyboard language is French with an AZERTY layout. The device interface is RF Wireless and the connectivity technology is Wireless. Recommended for universal usage with a monochromatic, black color. The keyboard battery type is AA and the mouse uses AAA batteries. The mouse is ambidextrous and included in the package, along with a USB receiver and all necessary cables and batteries.