Williams Sound Neckloop
Neckloop Telecoil Coupler (Works only with hearing aids using a Telecoil.)
The neckloop works by coupling the audio output of devices with the telecoils in your hearing aids.
Devices are any output with a 8 – 16 Ohm output and accepts a 3.5 mm plug or (specify 2.5 mm)
Some devices are quality ALD’s, tape players, TV’s, radio’s. Generally this means any removable headphone can be replaced by the neckloop. Earphone and Loudspeaker jacks can also be used.

Instructions