kb769 Wireless 2.4G Splash-proof function keyboard

KB769 Wireless 2.4G Splash-proof function, IPX4 level
Size: 443.5*150*19.8mm
Weight: 500g
Number of keycaps: 106
Color: black
Working voltage:DC5V
Working current:<100mA.
Product features:plug and paly,stong anti-interference ability,life expectancy of more than 5 million times,ergonomic design.