The sound of SOUNDFORM Freedom true wireless headphones is rich and full, providing unparalleled battery life. The customizable driver unit stimulates powerful bass while maintaining a clear mid to high pitch. The advanced clear call technology and dual microphones ensure excellent call quality. The battery life supports up to 8 hours of uninterrupted playback, and the charging box provides an additional 28 hours of power. As one of the first third-party accessory products to support the Apple Find My network, you can track and locate the charging case through the Apple Find My app.