If you need both hands and feet free to play your instrument, you can use a tongue switch to turn your pages. It is unique in that it requires no movement of the teeth or jaw to operate, can't slip accidentally from the mouth, does not require interruption of breathing like a blow switch, and can be bitten extremely hard without damage or impairment of functioning.
If you need both hands and feet free to play your instrument, you can use a bite switch to turn your pages. It utilizes a very gentle bite to operate the AirTurn BT-105 and is extremely easy to use.
This splitter makes all four ports available on the BT-105.
If your application uses all four ports on the BT-105, then this cable is used to access them.
It consists of a 1/8" stereo male plug connected to two 1/8" mono jacks. Color coded white and black so you can identify the two different ports.