Wireless Silent Keyboard and Mouse Set Round

Product material:
Material: ABS

Details:
Connection with computer: Keyboard wireless, mouse wireless
Keyboard interface: USB
Mouse interface: USB
Working method: Photoelectric
Optical resolution: 1000dpi
Is there a multimedia function key: Yes
Whether to support ergonomics: Support
Features: Support waterproof
Product size: 580*180*50
Packing list: Keyboard*1; mouse*1; USB receiver*1 manual*1 AAA*1 AA*1