Keyboard:
 2.4G Wireless connection with 10m working range
 Retro style round key design
 12 Multimedia hotkeys
 Spill-resistant design
 Durable Laser carved keycap
 1 AA alkaline Battery (Pre-installed)
 12 months battery life
 Dimension: 447x131x31
 Weight:492g
 
Mouse:
 2.4G Wireless connection with 10m working range
 1000DPI optical tracking engine
 Left, middle and right button
 Two-way scroll wheel
 Plug-and-play Nano receiver
 1 AA alkaline Battery (Pre-installed)
 12 months battery life
 Dimesion:113x64x30mm
 Weight:59g