5630587190771712 Luen Hing Electrical(HK)Limited HEDD Audio HEDDphone Key Features: - Open-Backed Audiophile Headphones - Air Motion Transformers - Fast, Accurate Transient Response - 10 Hz to 40 kHz Frequency Range - Folded Diaph Product #: luenhingelectricalhk-HEDD Audio HEDDphone 2022-10-23 Regular price: $HKD$17800.0 Available from: Luen Hing Electrical(HK)LimitedIn stock