Thank you for viewing! ✨ Instant purchase is welcome. I will carefully package and ship quickly, so thank you for your understanding. Amazingly Lightweight & Compact: The earphones weigh approximately 4.4g. You won't feel tired even after wearing them for long periods. The case is also compact, fitting neatly into small pockets or bags. Sophisticated Sound & Dedicated App Support: Equipped with large 10mm drivers, these compact earphones deliver powerful bass. You can also enjoy your favorite equalizer from 22 preset equalizers. Clear Voice Calls: Features AI noise reduction. The AI recognizes your voice and surrounding noise, removing the noise while transmitting your voice clearly, allowing the person on the other end of the call to hear your voice more clearly. Up to 32 Hours of Long Playback: The earphones themselves provide up to 8 hours of music playback on a full charge, and with the included charging case, you can enjoy up to 32 hours of continuous playback. Also, a 10-minute charge provides approximately 1 hour of music playback. Package Contents: Earphone unit, charging case, 5 sizes of ear tips, USB-C & USB-A cable, quick start guide, safety manual, product certified with technical standards mark (Frequency band: 2.40-2.48GHz)