• Stereo surround sound thanks to the 10 mm graphene diaphragm, which prevents distortion and delivers powerful bass • 4 built-in microphones and CVC 8.0 noise cancellation technology to eliminate ambient noise and ensure clear calls • Up to 8 hours of continuous playback on a single charge; the portable charging case allows for 7 to 8 additional charges, reaching up to 60 hours of total use • Fast charging via USB-C: the case fully charges in just 1.5 hours • Advanced Bluetooth 5.3 technology with automatic quick pairing and stable, uninterrupted connection up to 20 meters • Compatible with iOS, Android, and Windows systems • Ergonomic soft and flexible silicone hooks for a secure and comfortable fit during sports and outdoor activities • Ultra-lightweight earbuds at 5.5 grams • IPX7 protection: splash, sweat, and rain resistant, ideal for sports activities and travel