SONY WF-1000XM4 Wireless Earphones with Charging Case Although the earphones show 100% battery, one earbud will run out of battery in about an hour. Noise canceling also works without any problems. Please use your usual USB-C cable for charging. I'm currently using two pairs of earphones, but these still make me feel like the sound quality is better than other wireless earphones. _____________________________ - Brand: SONY - Type: Wireless Earphones - Color: Black - Included: Charging Case _____________________________ Feel free to ask any questions. I'd be happy to answer in the comments.