Serene CL Neckloop Coupler with Microphone- Stereo

The powerful Serene CL Neckloop Coupler diminishes outside noise and was designed to work with your Serene amplified telephone and all phones equipped with a 2.5mm or 3.5mm output jack. Neckloop plugs into the telephone's output (earphone) jack to provide a magnetic signal that can be picked up by a hearing aid equipped with a T-coil. Built-in microphone. Lightweight silicone padding makes this telephone accessory comfortable to wear. For t-coil hearing aid wearers.