Range is POOR.
The range of this bluetooth extender for Phonak hearing aids is very poor.  It only goes 30 to 50 feet line of sight.  Signal is blocked by most types of walls.  As you move away from the device and your hearing aids loose the signal, you then have to go back to within 12 feet of the device to regain the signal.  As long as you stay close to the device, it works fine and sounds very good.  Works either with fiber optic or 1/8" plug analog connection (comes with cables for both).
Rating: 2 stars