Blow km2 24ghz wireless keyboard+mouse

BLOW brand set consisting of a wireless keyboard and slim mouse. Devices connect to a laptop or computer via a small USB receiver. The set features simple design, comfortable operation, and ease of use.
Mouse specification:
– Three-level DPI resolution: 1000/1200/1600
– Operating range: up to 10 m
– Operating frequency: 2402 ~ 2480 MHz
– Compatible with most operating systems
– Power supply: 1.5V
Keyboard specification:
– Compatible with most operating systems
– 78 keys