These over-ear headphones feature a comfortable padded design with a metallic frame. They offer multiple connectivity options including Bluetooth for wireless listening, a memory card slot for direct playback, and a 3.5mm audio jack for wired connections. The headphones are engineered with a HiFi large unit for 360° panoramic sound and multiple nuclear Shock bass sounds, providing a rich audio experience. Compatible with Bluetooth-enabled devices, devices with a 3.5mm audio output, and memory cards for direct music playback.