Logitech K480 Multi-Device Computer Wireless Keyboard (Black) Mouse Shipping All the security you need

All the security you need to operate under demanding conditions and during your leisure time

Compatible

Battery Requirements: 2 AAA (keyboard) and 1 AA (mouse) – included and pre-installed

Frequency：20 HZ---20k Hz

This affordable and durable Logitech wireless mouse is perfect for students

Logitech K480 Multi-Device Computer Wireless Keyboard (Black) Mouse Shipping All the security you needLogitech K480 Multi Device Computer Wireless Keyboard (Black) Logitech k480 multi device computer wireless keyboard is a comfortable and space saving multi device keyboard that brings better typing to your laptop, tablet or phone. Pair up to 3 devices and seamlessly switch typing between them. Highly durable and with long battery life, this tightly designed, multi tasking keyboard is what everyone needs to get more done from anywhere. Visit the