Bàn phím số không dây kết nối Bluetooth cổng USB cho WindowsMac OS Android Laptop PC

[ ABS ] - The product is made of high quality ABS material, which is beautiful and hand feels is good.
[ Compatibility ] - Support for multiple devices or systems, for windows, Android, Mac os.
[ USB HUB ] - In addition to being used as a numeric keypad, it can also be used as a HUB. The two expansion interfaces are USB3.0, which transmits 5Gbps per second and is compatible with a variety of devices.
[ 34-key design ] - A good helper for number input processing.
[ Cooperate distance ] - Support theoretically the maximum transmission distance of 10 meters, more convenient and flexible to use.
[Type-c to type-c ] - Public data line USB3.1Gen2 does not recognize the direction of anti-intrusion, omni-directional accessibility to quickly read data. (only USB Hub version is type-c port)
Support system: for Windows, OS, Android
Number of keys: 34 keys
HUB interface: 2*USB3.0
USB transfer speed: 5Gbps
Keyboard life (keystrokes): 5 million times
Button response speed: 5 milliseconds
Wireless / BT transmission distance: 10 meters
Working voltage and current: 3.7V/2mA
Built-in lithium battery: yes
Battery type: polymer lithium battery 302323 (110mAh)
Charging time: 2 hours
Use time: 50 hours
Colour:White/black
Material: ABS
Size:14.6 x 11.4 x 1.2cm

Package Contents:
1 x Bluetooth Wireless Keypad