How do I charge the ViSound Open and how long does the battery last?

Charging is simple — just place your earbuds back in the case and they recharge automatically.


Battery life

Component Battery life Charging time
🎧 Earbuds Up to 12 hours music playback ~1.5 hours in the case
🔋 Charging case Multiple full recharges (75h standby) ~2 hours via USB-C

Charging the case

  • Plug the included USB-C cable into the charging case.
  • The case has an LED battery display that shows the current battery level.
  • When it reaches 100%, the case is fully charged and ready to go.

Tips

  • A full case gives you several days of music playback before needing a recharge.
  • The earbuds charge fastest when the case is also plugged in.
  • You can charge the case with any USB-C cable — no proprietary charger needed.
  • Auto-connect: open the case and your earbuds reconnect to your phone instantly — no need to fish for Bluetooth settings every time.
May 14, 2026

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