1) Portable After brain hanging headphone 2) UV surface varnish treatment; upscale and generous ... After brain hanging headphoneMain Features:1, after brain hanging headphone, portable design, easy to wear;2, high-fidelity speakers ... cable, durable and good tactile;5, fine volume adjuster clip design, easy tuning;6,3.5 mm silver-plated ... fresh and anti-sweat. Portable After brain hanging headphone