Fangrui Product Details High Quality 2.4g Rf Wireless Keyboard 3 In 1 New Keyboard With Touchpad Mouse For Pc Notebook Smart Tv Box Description: Wireless Mini Keyboard And Mouse Integrated Set, Smart Tv, Computer And Notebook With Usb Interface And Function, Network Set-top Box, Android Box, Projector, All Can Be Input And Controlled. Not Applicable To Mobile Phones. Very Small And Portable, You Can Take It Away From Your Pocket, Refuse To Be Burdensome, 2.4g Wireless Version, Plug And Play, No Need To Install Any Driver. Get Rid Of The Dependence On The Desktop, Realize The Floating Operation, Move Freely, And Control Easily. This Product Adopts A New Type Of Hand-held Air Operation Mode, Which Can Be Arbitrarily Controlled Like A Mobile Phone. It Can Get Rid Of The Restrained State Of Crossing Arms And Stretch The Meridian Of The Human Body To A Greater Extent. Strong Power, Using High-quality Lithium Batteries, Long-lasting Power. Soft Silicone Buttons, Feel Comfortable. Wireless Receiver Connection Method: First Open The Back Cover Of The Keyboard To Remove The Wireless Receiver, Then Insert The Wireless Receiver Into The Usb Interface Of The Device, And Then Press The Power Button To Turn On The Keyboard And Use It. Specification: Weight: 162g Size: 15.2*5.7*1 (cm) Power Supply Mode: Usb Charging Mouse: Trackpad Mouse Wireless Solution: 2.4ghz Wireless Specifications: The Built-in Lithium Battery Has A Unique Intelligent Power Saving Function. When The Product Is Not Used, It Will Automatically Enter The Sleep State, And Any Button Can Wake Up. The Mini-usb Charging Model Supports Charging In A Variety Of Ways. It Can Be Used For More Than 20 Days After Charging For 3 Or 4 Hours. Smart Compatible With Multiple Mainstream Operating Systems, Suitable For Many Scenarios, Mobile Travel, Daily Learning, Office, And The Love Of Large Entertainment Games. Hand-held Operation, Easy To Browse The Web, Control Audio And Video Entertainment. Indicator: Connection Indicator (yellow): Turns Off When Connected Normally, Flashes When Pressing Buttons Or Operating The Touchpad, Flashes Slowly When The Connection Is Poor Or Not Connected, And Flashes Quickly In The Rf Code Matching State. Power Indicator (red Light): Lights Off When The Power Is Normal, Flashes When There Is Not Enough Power, Lights Up When The Charging Cable Is Plugged In, And Lights Off When Fully Charged. Working Indicator (green Light): On During Normal Operation, Upper Case Indicator (white Light): On When Input In Upper Case. Package Included: 1*keyboard Set 1*wireless Receiver 1*charging Cable 1*english Manual