My Little Buddy that I dreamed of Both the 2.4G receiver and Bluetooth can be connected. You can use pair with up to 3 devices, including smartphones, laptops, and smartpads. You can fix business cards or memos on the top of the keyboard, and use your smartphone as a cradle by inserting it into the groove. [Contents] -keyboard 1ea -USB Port 1ea -AAA Battery 2ea -Transparent Photocard 1ea