New, unused condition. Opened for photography. Purchased in January 2025. Foldable, leather-finished wireless headphones. - Brand: Marshall - Color: Black Thank you for viewing. <Specifications> ■ Type: Dynamic ■ Communication method: Bluetooth 5.0 ■ Supported codecs: SBC ■ Continuous playback time: Approximately 80 hours ■ Playback frequency band: 20Hz - 20,000Hz ■ Weight: Approximately 165g ■ Impedance: 32Ω ■ Sensitivity: 99dB SPL ■ Accessories: 3.5mm stereo mini cable (approx. 1.35m), USB Type-C charging cable (approx. 1.06m)