Ajustable Foldable headphone - blue and black

adjustable contoured headband Ajustable Foldable Ajustable Foldable headphone answering calls answering incoming calls black Bluetooth high-speed bluetooth Bluetooth capability Bluetooth high-speed connected controls ensure ease ending calls fidelity stereo surround Foldable portable design hands free talking high fidelity stereo phone controls ensure sound Foldable portable stereo surround sound surround sound Foldable volume control Works work Adjustable headband