Ultralight Wireless Noise Cancellation: Weighing only 6.77 ounces, it's our lightest wireless earbuds yet, providing incredible comfort without compromising sound qualityErgonomics Superior Comfort: The wireless Bluetooth earbuds come with ultra-soft synthetic leather ear cushions and synthetic leather caps, and the earbuds also automatically adjust to accommodate users with different head shapes. Allows you to wear it for a long time without discomfortGreat Design: These earbuds are the perfect combination of a retro look and modern technology that will make you fall in love at first sight with an excellent value for moneyStereo Headphones: Enhanced Bluetooth headphones feature dual 1,575-inch drivers and noise isolation technology to deliver high-quality sound reproduction with exceptional clarity and detailLong battery life and dual mode: The earbuds are equipped with a large 300mAh battery with 12 hours of music time. You can also switch to wired mode and enjoy music non-stop. You don't need to worry about power shortages for long journeys