M2 Open-Ear Bone Conduction Headphones

What the M2 gets right

• A 15.5 mm bone conduction driver sends audio through the cheekbone, so your ear canal stays open.
• The nickel-titanium band weighs 25.5 g and is rated for more than 10,000 bend cycles without deforming.
• IPX6 sweat and splash resistance handles rain, sweat and everyday spills — it is not built for swimming.
• 230 mAh battery gives up to 12 hours of playback or calls at standard volume, recharged over USB-C in about two hours.
• Bluetooth 5.4 pairs with phones, tablets and laptops, with a built-in mic for hands-free calls.

What is in the box

• Bone conduction headphones
• Earplugs
• USB charging cable
• User manual

KORAVIS M2 — frequently asked

Can I wear the M2 in the rain?

Yes. The M2 carries an IPX6 rating, which covers sweat, rain and everyday splashes. Wipe it dry after use. It is not designed for swimming or underwater use.

How long does a full charge take?

About two hours over USB-C for up to 12 hours of playback at standard volume. Loud volumes and long calls reduce that figure.

Does it work with glasses or sunglasses?

The band sits above the ear rather than inside it, so it generally sits comfortably alongside eyewear. The ear hook rests behind the ear.

Will people around me hear my music?

Bone conduction keeps sound leakage low at everyday listening volumes, because the driver vibrates against the cheekbone instead of firing into open air.