Sony Wireless Earphones WI-C100 Bluetooth compatible 25 hours stamina IPX4 water-resistant DSEE equipped Black BZ Small

Sony Wireless Earphones Worry-free 25 hours of playback with minimal battery concerns High-quality sound experience achieved with DSEE support; adjustable to your preferred sound with Headphones Connect IPX4 rated for safe use in rain and during exercise Quick charging capability; 10 minutes of charging for 60 minutes of playback Hands-free calling support Bluetooth maximum communication distance of approximately 10m in line of sight 360 Reality Audio offers a music experience that envelops you in sound from all directions. With Sony's personalized optimization certified models, you can enjoy a more realistic sense of presence by optimizing for your ear shape and headphone characteristics using the "Headphones Connect" app.