FAQ's

Mearsun is an innovative, online-first hearing technology brand. We specialize in developing comfortable, user-friendly hearing aids that combine advanced acoustic engineering with accessible direct-to-consumer pricing.

You can reach our customer support team via email at info2@mearsun.com. We are dedicated to providing helpful assistance and aim to respond to all inquiries within 24 hours.

Our competitive pricing comes from our integrated business model. We control our own research, development, and manufacturing processes, and sell directly to you online. This eliminates many intermediary costs typically associated with traditional hearing aid distribution, allowing us to pass the savings on to you without compromising on sound quality or performance.

Mearsun operates primarily online to serve customers globally, allowing us to offer better value. Our team is distributed internationally, and we currently do not have physical retail stores. All support and services are provided digitally for your convenience.

We stand behind our products with a100-Day Worry-Free Trial. The trial period begins the day you receive your order. If you are not satisfied for any reason, you can return the product for a full refund within this period.

Mearsun offers a1-Year Limited Warrantyon all hearing aid devices and their charging cases (accessories excluded). This warranty covers defects in materials or workmanship under normal use. The warranty period starts on the original delivery date.

Shipping times vary by location. Once your order is processed, you will receive a confirmation email with tracking information so you can follow your package’s journey.

Unlike traditional hearing aids that amplify sound through blocked ear canals—often causing that "plugged-up" feeling—Mearsun uses open-ear bone conduction technology. Sound is naturally transmitted through the temporal bone directly to your inner ear, keeping your ears open and comfortable. It’s a fresh approach designed for all-day wear and ear canal health.

Performance varies by model. For example, the Clip-On Hybrid offers up to 10 hours of use, extended to 50+ hours with its charging case. The Bone Conduction model provides up to 14 hours per charge. Both use convenient magnetic charging cables. Specific details are in your product’s User Manual.

Not at all. We’ve made it easy to personalize your sound experience at home. You can adjust settings using our free mobile app, or fine-tune your device with the included fitting remote. Both options are simple, intuitive, and give you full control.