The product is made of high-quality aluminum alloy and abs material, beautiful and generous, and feel good.
Compatibility: Support multiple devices or systems, suitable for windows, android, mac os.
USB hub: In addition to being used as a numeric keyboard, it can also be used as a hub. Both expansion interfaces are usb3.0, 5gbps transmission per second, compatible with multiple devices.
34 key design: a good helper for digital input processing.
Cooperation distance: theoretically support the maximum transmission distance of 10 meters, which is more convenient and flexible to use.

Support system: suitable for windows, os, android
Hub interface: 2 * usb3.0
Keyboard life (keystrokes): 5 million times
Button response speed: 5 milliseconds
Wireless transmission distance/BT: 10 meters
Voltage and working current: 3.7v/2ma
Charging time: 2 hours
Use time: 50 hours
Colour: silver
Material: aluminum + ABS

Package Contents:
1 * Keyboard
1 * Data cable
1 * English manual

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.