Phonak Hearing Aid Receivers hearing aid Helps maintain a secure fit

Helps maintain a secure fit behind the ear

Single-vent design for balanced airflow and amplification

Each receiver is color-coded to help you identify which ear is required

10 per Pack

Phonak Hearing Aid Receivers hearing aid Helps maintain a secure fit(Old style) 2 Prong Receivers compatible with Phonak Unitron hearing aids. How to identify your receiver side, size & power: Each receiver is color coded to help you identify which ear is required. Ear side: Blue = Left Red = Right On the receiver wire's side, you should see a print or an embossed set of numbers. These will indicate your strength and wire length. Length Size: 0, 1, 2 or 3 Power: Standard = S Power = P