Wireless 2.4Ghz 35 Keys Rechargeable battery Numeric Keypad Keyboard_Black

-Built-in 250mAh lithium rechargeable battery

-2.4Ghz wireless numeric keypad

-Material：ABS plastic 

-Keys：35 keys

-Connection port： USB Wireless Receiver

-Effective distance： 10 M

-Input voltage  3.3V

-Battery capacity ：250mA 

-Key stroke life：10 million times 

-Product dimension ：120x146x10mm 

-Weight：165g

-System compatibility：windowns, Mac OS & Android


Specifications:
Warranty


Warranty180 days