Wireless 5.3 Fast TransmissionUse the latest wireless 5.3 technology to achieve fast and stable audio transmission, ensuring high-quality sound quality.Directional Transmission Protects PrivacyUse directional transmission technology to protect your privacy, ensuring that audio is transmitted only where it is intended.Immersive Surround SoundImmerse yourself in immersive surround sound, providing an unparalleled auditory experience that immerses you in the music.HD Voice CallEnjoy clear voice calls brought by the HD Voice Call function, ensuring seamless communication anytime, anywhere.Long Battery LifeOnly 1.5 hours of charging can enjoy up to 6 hours of continuous use, eliminating the hassle of frequent charging while maximizing enjoyment.