Plug and Play: Simply plug USB dongle in to your laptop or desktop and begin using. One unifying Nano receiver can be connected to both the keyboard and mouse. The USB receiver is in the compartment next to the battery slot of the mouse, and can be found by opening the mouse battery cover | Stable & Reliable Wireless Connection: The keyboard and mouse combo provides powerful and stable wireless connection, and the working distance is up to 33 feet/ 10 meters without worrying about delay or disconnection. You can enjoy the convenience and freedom of wireless connection at home or at work. The low-profile keys provide you with a quiet, comfortable typing experience. The bottom of the keyboard is designed with an anti slip pad that won't slide even when typing quickly | Full Sized Keyboard Layout: The ergonomic keyboard is equipped with adjustable height tilt legs to maintain optimal tilt and prevent your wrists injury when typing for a long time. The full size keyboard with numeric keypad and 12 multimedia shortcut keys, such as play/ pause, volume increase and decrease, and email, to help you improve work efficiency | Comfortable Optical Mouse: This compact lightweight wireless mouse features a hand-friendly contoured shape for all-day comfort, and smooth, precise tracking and scrolling for easier navigation. Perfect for home & office work and entertainment. 1600 DPI to meet your daily needs, quiet click allows you to focus on your work without worrying about disturbing others | Long Battery Life: Up to 1 year of battery life for keyboard and mouse, and then say goodbye to the hassle of charging cables and replacing batteries. Equipped with automatic sleep function to help save power and can be activated by pressing any key. Requires one AAA battery and one AA battery. Note: Batteries are not included | Wide Compatibility: The wireless keyboard and mice set support Windows 11 10 8 7, Mac OS, Chrome OS and Linux operating systems. And compatible with laptop desktop PC computer notebook Chromebook Mac MacBook iMac and more

Hands Free Call: Built-in microphone and handsfree calls function, all in one button for answer/ reject/ hang up/ recall, allowing you to seamlessly switch between incoming calls and music. With anti-interference performance and CVC noise suppression technology, which can effectively eliminates road noise, wind noise and other interferences, ensuring that you enjoy clear call and music streams. You can also get clear voice navigation from your phone's app, which means driving will be safer | Upgraded Bluetooth 5.3 & Enhanced HiFi Deep Bass: The FM transmitter uses Bluetooth 5.3 technology, which optimizes the transmission delay and connection defects of old Bluetooth. It can provide a more stable and faster connections, bring you clear call and lossless sound quality music. Experience powerful deep bass and immersive stereo streaming music with the "EQ" button. After successfully pairing with the device for the first time, there is no need to repeat the pairing | 7 Colors LED Backlight & Battery Voltage Detection: The LED lights features 7 switchable backlit colors (red, blue, green, purple, yellow, cyan and white), creating a colorful driving atmosphere for you. Simply press the "light bulb" button to turn on/ off the lights, or switch light colors. The top of the LED display screen displays the FM channel, and the bottom displays the voltage of the car battery. You can always monitor the voltage of the car battery to avoid problems while driving | 42W Safe Intelligent Fast Charge: The FM transmitter features a PD 30W Type-C charging port and 5V/2.4A (Max 12W) USB charging port, can quickly charge two devices simultaneously. Built-in over-current protection, over-voltage protection, short circuit protection, intelligent temperature control, it will effectively ensure safe charging. It fits 12-24V cigarette lighter sockets of all vehicle types including cars, vans and trucks | Wide Compatibility: This car Bluetooth adapter supports most smartphones and other mobile devices with Bluetooth, such as iPhone iPad iPod Samsung Galaxy cell phone tablet Android Google pixel LG and other Bluetooth enabled device. You can play music on your car audio system via Bluetooth/ micro SD card/ USB flash drive. Supports MP3 WMA FLAC WAV music format