Two hearing aids? Left has blue marker and right has red marker, remember red for right.
Phonak Audeo Belong B-13 (B70) Hearing Aid
The Audéo B family were created to simplify your life and make hearing effortless. Phonak says what makes Audéo B so special is its unique operating system called AutoSense OS. It senses your surroundings and adjusts your hearing aids every step of the way. All you have to do is turn them on, and the rest is automatic. The Audeo B-13 comes with the most functions of the Audeo family with Telecoil, Easy phone and a volume control.