Receiver 4.0 Size:3 - *Medium (M)*: Approximately 8

- *Medium (M)*: Approximately 8 mm in diameter

Phonak - Open Dome 4

Enhance Your Hearing Experience with Oticon miniFit Open Domes

- On-the-Go Charging: With its built-in battery

Receiver 4.0 Size:3 - *Medium (M)*: Approximately 8Phonak Receiver 4. 0 The Phonak Receiver 4. 0 is an advanced receiver designed for Phonak hearing aids from the Marvel, Paradise, and Lumity series, ensuring optimal sound quality. Available in various power levels and lengths, it caters to individual hearing needs. Key Features Compatibility: Works seamlessly with Phonak Audeo Lumity and Paradise models, including L90 R, L70 R, L50 R, L90 RT, L70 RT, L50 RT, and CROS. Power Levels: Offered in