The CD-904 stereo headphone puts modern headphone performance in a comfy vintage design. The high-performance 40mm acoustic drivers deliver deep bass sound and for a great listening experience.

• Acoustic Driver：40mm
• Impedance：32 Ω
• Sensitivity：105 ± 4dB
• Cord : 4 ft. Straight Cord
• Plug : 3.5mm Stereo Gold-Plated

• Closed-back design ensures superior isolation
• Clear sound in all ranges
• Adjustable for maximum comfort
• Optimised for DVD/ CD/ MP3 players