MDHearing
Volt 4
- Severity range
- 26–60 dB HL
- Form factor
- BTE-mini
- Battery
- Rechargeable
- Bluetooth
- No
- Trial
- 60 days
- Warranty
- 12 months
MDHearing markets the Volt 4 as 'FDA-registered Class I.' That is establishment-level registration, not a product-specific 510(k) clearance. openFDA shows no Volt 4 510(k) under MDHearing's name. The product is legal to sell as a Class I device; it is not equivalent to a QUH self-fit or QDD prescription clearance. Lower regulatory rigor than the MDHearingAid Smart (K220303) in MDHearing's own lineup.
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