About this item [Fine Sound & Clear call] Equipped with 6mm driver units and a microphone, these earbuds deliver an immersive audio experience. Whether you're listening to music or making calls, you can enjoy crystal-clear sound and deep bass to a whole new level. [Small and Comfortable to Wear] Weighing only 3.9g per single bud, our Wireless Earbuds are designed for ultimate comfort. The ergonomic design ensures a secure fit, allowing you to wear them all day without any discomfort. [Extended Battery Life & Easy Charging] Each earbud has a 40mAh capacity for 8.5 hours of non-stop play. Swap them out in turn for all-day use and youll get a massive 60 hours of total playtime, thats 900 songs! The USB-A to USB-C charging works with most phone chargers, and the three-color battery level indicator lets you easily monitor remaining power, hassle-free on the go. [EQs Options & Seamless Sharing] Tailor the sound further with an app that allows you to adjust bass levels, music style, and more