Revolutionary microphone system adapts to noisy and windy environments Easy access to voice assistants like Alexa and google assistant Ergonomically designed for comfort with memory foam earcups Foldable headband for space-saving storage and portability 5.0 Bluetooth technology for faster, more stable connections Geepas GHP14011 FM/SD/AUX Bluetooth 5.0 over Ear Headphone with Deep Bass, Black About this item