MQSUZA Wireless Keyboard and Mouse Combo is perfect for home, work, education, and gaming. The mouse and keyboard are wireless and give 10 meters of working range. They connect via 2.4GHz radiofrequency and come with a USB nano receiver. Both are designed ergonomically. Their retro design is unique and stylish. The keyboard is equipped with 85 compact keys. Its keycaps have noise-reduction technology that ensures noiseless typing. Also, the mouse comes with 6 programmable buttons and has adjustable DPI resolution. The DPI is adjustable and gives powerful speed. It has 3 buttons.