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Bone Conduction Headphones Troubleshooting (2026)
Fixes for common bone conduction headphone problems: low volume, sound leakage, charging trouble, Bluetooth dropouts, MP3 mode, and water damage.
Most bone conduction problems come from fit, charging contacts, or the waterline, rather than from a broken headset. Work through the fixes below, starting with fit, before assuming the set has failed.
Volume sounds low or thin
Check fit first: push the transducers forward onto the cheekbones and check that the band is the right size, since a loose band gives thin sound. A Pro 2 band that is too big will sound quiet; measure your head against the 9.25-inch split and swap Standard for Mini if needed. If one side is quieter, the band is sitting unevenly, so centre it and check that glasses arms are not lifting a transducer.
Other people can hear my music
That is sound leakage, and it is normal for open-ear headsets at high volume, not a fault. Lower the volume until the leak fades, and save high volume for noisy outdoor settings where it does not carry. If you need silence around others, use sealed earbuds for that setting instead, since no bone conduction headset in this list solves leakage.
Headphones will not charge
For magnetic-cable sets (OpenRun, OpenRun Pro), clean the charging contacts on the band and on the cable, since dried sweat breaks the connection, then re-seat the cable until it clicks into place. For USB-C sets (Pro 2, OpenMove), try a different cable and a different USB port. For the Wing, clip the headset fully into its powerbank dock and check that the dock itself is charged. Never charge a wet headset: dry it fully first.
Bluetooth keeps dropping
Keep the phone on the same side of the body as the headset antenna, and keep the distance short, since bone conduction sets have small antennas. Move away from busy wireless environments where you can, and forget the headset in the phone Bluetooth settings, then pair it again from scratch. If the maker app offers a firmware update, install it, since dropouts are often fixed that way.
MP3 mode has no music or will not play
Connect the headset to a computer with its charging cable, switch it to MP3 or storage mode where the maker asks for it, and check that audio files are actually copied onto the internal storage. Check the supported file formats in the product manual, since not every headset plays every format, and confirm the headset is in MP3 mode rather than Bluetooth mode before starting a swim. Both swim picks here hold 32 GB, so a full library is not the usual cause.
Headphones stopped working after swimming
Rinse the headset with fresh water after a pool or sea swim, since chlorine and salt dry on seals and contacts, then let it dry fully before charging. Check the rating: IP55 and IP67 sets are not swim sets, so a set taken into a pool past its rating may have water inside, and drying will not always revive it. If the set was a swim-rated model and still fails, contact the maker, since water damage on a swim-rated set is a warranty question, not a cleaning one.
Questions, answered
Why does one side sound quieter than the other?
Almost always fit: the band is sitting unevenly, or a glasses arm is lifting one transducer off the cheekbone. Centre the band, push both transducers onto the cheekbones, and check the fit with glasses on. If the imbalance survives a careful refit on both sides, try the other size, since a band that is too big sits unevenly by nature.
Can I replace the battery?
No, the battery is sealed inside the band on every headset in this list, and there is no user-replaceable battery. When the battery no longer holds a useful charge, the headset needs replacing, which is why the battery figure and the charging type matter at purchase time. A 12-hour battery that degrades slowly lasts longer in practice than a 6-hour battery that degrades at the same rate.
How do I reset the headphones?
The reset method varies by model, so follow the steps in the product manual or the maker app rather than guessing button combinations. A reset is the first step when pairing, charging, or mode-switching behaviour goes wrong, and it usually means holding the power button for an extended press while the set is off. If a reset does not fix it, the problem is more likely fit, contacts, or water than software.