Wireless Keyboard and Mouse Combo, MARVO 2.4G Ergonomic Wireless Computer Keyboard with Phone Tablet Holder, Silent Mouse with 6 Button, Compatible with MacBook, Windows (Black)

MARVO Wireless Keyboard and Mouse Combo (Battery Not Included);, 2.4G Ergonomic Wireless Computer Keyboard with 9.84inch Phone Tablet Holder;, Silent Mouse with 6 Button(800/1200/1600 DPI Adjustable);, Compatible with Windows XP / Vista / 7 / 8 /10 and MACOS operating systems;, MARVO Provide 12-month Worry-free warranty and friendly customer service;, When connection, red power light will blink for 5-8 seconds and then turn off, in low battery mode, red power light will blink when you press any key. So it is normal for the red light to blink for 5-8 seconds when you first start using the device.