Official Sony WH-CH520 on-ear wireless Bluetooth headphones finished in white, featuring up to 50 hours of battery life and Sony Headphones Connect app support. Handset has been fully tested and functions perfectly with clean Bluetooth pairing, clear audio output, and smooth headband adjustment sliders. Ear cushions are plush and in good structural shape. Minor superficial marks present on the ear padding from light normal use as pictured. Sold as standalone headphones without charging cable or retail packaging.