Hyperkin RetroN 5 Bluetooth Wireless Controller (Black) Color: Black Type: Controllers Feature: Add or replace your controller for the RetroN 5. Utilizing Bluetooth technology, this controller has a range of up to 30 feet and features a microswitch directional pad, two programmable macro buttons, and a Home button for quick-in game access to features. Utilizing Bluetooth technology, this controller has a range of up to 30 feet and features a microswitch directional pad, two programmable macro buttons, and a Home button for quick-in game access to features.