Can SyncTune connect to a smartphone?

Yes, our SyncTune hearing aid features Bluetooth function, fully compatible with both Android and iOS devices, ensuring seamless phone call and music streaming.

Are SyncTune hearing aids comfortable for all-day wear?

Sure, our SyncTune hearing aids provides a comfortable fit with ergonomic design. Multiple sizes of ear domes are also available for different ear canals.

Does SyncTune cause a lot of whistling?

No, SyncTune is the world's first hearing aid with in-ear detection, and it only turns on when properly worn which eliminates feedback at the source. Powered by US digital chip, SyncTune delivers clear sound with no background noise.

How long does the battery last? Is it rechargeable?

Yes, fully rechargeable. Our hearing aids can last up to 16 hours and above 4.5 hours when using Bluetooth function. With a 300 hours backup with charging case, do not need to worry about the battery life even in a long holiday.

Is SyncTune waterproof or water resistant?

It has moderate sweat and splash resistance, but please don’t submerge it. You can wear it for long periods, whether exercising or sleeping. It’s designed to handle daily moisture from sweat or light rain—just keep it out of pools or showers.

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