Wireless Earbuds Bluetooth V5.2 with 4 Mics Super Lightweight Bluetooth Earbuds Features: Ultralight Comfort: Sung, secure and lightweight earbuds sit perfectly in your ear canals due to the ergonomic anti-slip design; just 0.2 oz. per bud, you can just wear and forget about them One-Step Pairing: Simply open the charging case for the earbuds to connect immediately to your device and put them back to turn off Immersive Stereo Sound: Enjoy stereophonic audio with strong bass generated from graphene drivers, with highly sensitive diaphragms, to ensure minimum signal loss and a quick response Superior Call Quality: 2 microphones on each earbud work together to pick up your voice and detect background noise via a noise-suppressed algorithm so you’re clearly heard in calls All Day Listening: 40hrs of listening and call time in total with the charging case and 6hrs nonstop music on 1 charge; take advantage of 1hr of playtime with only 10mins rapid charging