1. Support Bluetooth 3.0/5.0, wireless 2.4Ghz, can connect three devices at the same time, switch at will
2. Integrated card slot bracket design, can be used for phablets
3. The retro round concave keycap fits the fingers and bears even force
4. Support Windows, MAC, IOS, Android and other systems
5. Cooperate with the Fn key to use the multimedia combination function
6. Battery: 2*no.7 batteries (not included)
7. Transmission distance: about 15 meters
8. Number of keys: 84
9. Dimensions: 313.81x144.86x23.63mm
