Carry stored music without a phone connection
Built-in 32 GB memory supports local MP3 and WAV playback for sessions where you do not want to rely on a connected phone.

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Why it works
POLVCDG X16 bone-conduction headphones with IPX8 water resistance, 32 GB memory, MP3/WAV playback, Bluetooth 5.4 and magnetic charging.
Key benefits
Built-in 32 GB memory supports local MP3 and WAV playback for sessions where you do not want to rely on a connected phone.
The X16 carries an IPX8 water-resistance rating designed for swimming use.
Bone-conduction audio delivers sound through the wearable frame without placing conventional earbuds inside the ear canal.
Bluetooth 5.4 provides compatible wireless playback at an effective distance of about 8–10 meters.
Details that matter
The POLVCDG X16 combines bone-conduction audio with IPX8 water resistance and 32 GB of built-in memory, giving you a local music option that does not depend on carrying a phone during a swim. MP3 and WAV playback are supported, and the open-ear design leaves the ear canal uncovered.
Outside local-memory sessions, Bluetooth 5.4 connects to compatible devices at an effective distance of about 8–10 meters. The 170 mAh battery provides about 8–10 hours of playback at 70% volume and recharges in about two hours through the magnetic charging connection. Coral red and graphite black versions are available.
How it works
Add MP3 or WAV files to the 32 GB local memory for phone-free playback.
Use local-memory playback for stored music or switch to Bluetooth 5.4 with a compatible device.
After use, connect the magnetic charger; charging time is about two hours.
The specifics
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