Review on Wireless Keyboard Mouse Receiver Ergonomic by Austin Cejudo

I love that the keyboard has a rib on the bottom to keep the keyboard at the right ergonomic angle. Requires 2 AA batteries which are not included. The mouse has good range and both come with 1 button. The mouse requires 1 AAA battery, also not included. It seems out of place not to include the batteries which is why I gave it 4 stars as a similar set my partner bought at Walmart for $5 off came with batteries already installed with a no touch strip that is attached to the Install pulls out.