Open-Ear Headphones with Adjustable Fit and Long Battery

These open-ear headphones feature a clear design with a lidless case and four adjustable positions to fit different ear sizes comfortably. They deliver richer bass and are rated IP55 for water and dust resistance. With up to 21 hours of playback, they are suitable for extended use. The headphones support AI clear calls for improved voice clarity and use Bluetooth 5.4 for a stable connection. They can be controlled via a dedicated app, allowing customization and easy management of settings.