For a limited time, we will include a mystery-free gift in consumer electronics worth 5 (in manufacturer RRP/SRP value) with this product, subject to availability and provided offer is at full retail price or no other offer involved. Please note this gift cannot be exchanged with any other product or refunded. Closed-back dynamic headphones with high-fidelity, large-driver design and anti-vibration aluminium housings for outstanding sound for home audio and video systems. Enjoy the full range of sound from the dynamic to the most delicate. Large 53 mm CCAW bobbin-wound voice coil drivers reproduce full, wide-range sound. Anti-vibration aluminium housings ensure rich sound reproduction. Self-adjusting headband support mechanism automatically delivers the best possible fit. Bass-ports create tight, deep bass sound. Soft foam earpads provide extra comfort while listening.