WelliTrue hearing aids are designed for mild to moderate hearing loss, which covers approximately 80% of seniors experiencing hearing difficulties. The powerful sound processor and hearing loss compensation technology deliver sufficient amplification for most users. For severe or profound hearing loss, we recommend consulting an audiologist for specialized medical-grade devices.

These hearing aids are designed for daily wear during normal activities including light exercise like walking or yoga. However, they are not waterproof and should be removed before showering, swimming, or heavy sweating activities. Store them safely in the charging case during water exposure to protect the sensitive electronic components and ensure longevity.

Start with the medium-sized ear tips, which fit most users comfortably. If they feel loose or fall out easily, try the large size. If they cause pressure or discomfort, switch to small. The correct fit feels secure without pain, stays in place during head movement, and creates a gentle seal. Experiment with all three sizes to find your perfect match.

No! The advanced anti-howling technology actively prevents the whistling feedback common in older hearing aid models. The intelligent chip continuously monitors and adjusts to eliminate feedback before it occurs. Proper ear tip fit also prevents whistling. Thousands of users report zero whistling issues, even in quiet environments where feedback is most noticeable with inferior devices.

Absolutely! The universal design works perfectly for single-ear use. Many customers with unilateral hearing loss use just one device and keep the second as a backup or for future needs. The left-right compatibility means you can use either hearing aid in either ear, providing flexibility. Simply charge both devices to maintain the backup unit's battery health.

Clean your hearing aids daily with the included brush to remove earwax and debris—this takes just 30 seconds. Replace the speaker filters every 2-3 months or when you notice sound quality diminishing. Regular cleaning maintains optimal performance and extends device lifespan. The complete maintenance kit includes everything needed, and replacement filters are inexpensive and readily available.

Yes! WelliTrue hearing aids amplify all sounds entering your ear, including smartphone audio during calls and video chats. Users report excellent clarity for phone conversations, FaceTime, Zoom calls, and watching videos. The noise cancellation technology even improves call quality by reducing background interference, making remote communication clearer than without hearing aids for many users.