The  Sky Viper Hover Racer is a drone that can race at 20 miles per hour and hover three feet off the ground. It comes with an app that connects to the drone's controller via Bluetooth, and has many buttons and two control sticks. The front buttons control power, altitude, takeoff, and landing, while the shoulder buttons control stunts and virtual weapons in multiuser mode. The drone also has an auto-takeoff and auto-altitude feature.