JBL720 headphones, blue color, clean, like new, only used a few times. Battery up to 76 hours of playback on a single charge. Fast charging gives about 3 hours of playback after just 5 minutes of charging. Soundcore are very comfortable for long use thanks to the flexible and lightweight ear hook. Fast charging: 10 minutes of charging gives about 3 hours of playback. Selling for the best offer, and I will sell them today if a reasonable offer comes.