The JBL SOUNDGEARSENSE, with its open-ear design, features IP54 water resistance and clear call functionality, and offers 4 hours of playback with a 15-minute charge. - Brand: JBL - Model Name: SOUNDGEARSENSE - Design: Open-ear design - Water and Dust Resistance: IP54 - Call Function: Clear calls - Battery Life: 4 hours playback with a 15-minute charge - Connection: Multipoint connection Thank you for looking. I purchased these because I lost my earphones, but I found them, so I am selling these.