AirTurn DUO BT200 Bluetooth Wireless Dual Foot Pedal Controller Page Turner

This is the AirTurn DUO BT-200 Bluetooth controller (mounted on a pedal board with two AirTurn ATFS-2 pedals). 

It comes with a USB charging cable.

It doesn’t come with a manual, but the manual can be found online.

I purchased it secondhand and didn’t use it, but I charged it, tested it for power, and confirmed it enters Bluetooth pairing mode.