This head phones is ear wireless headphones .Wireless range up to 9 m(30 feet).Ear cushion 9.6 m H x 7.4 cm w.up to 15 hours play time ...

    This is large Diaphragm HEADPHONES it is provides closed earn designed for your comfort 9.8 foot cord 1/4 inches adapter included ...

This amazon certified Boss quite comfort 35 wireless headphone so you can bye with confidence from Amazon.