SONY | MDR-Z1R | Signature Series Premium Hi-Res Headphones | Black

Technical details
Producer - Sony
Model - MDR-Z1R
MPN - MDRZ1RB.WW2
EAN - 4548736037571
Product Family - Signature Series
Product Type - Closed-back dynamic headphones
Wearing style - Over-ear (Circumaural)
Connectivity - Wired (3.5 mm / 4.4 mm Balanced)

Audio Performance
Frequency response - 4 Hz – 120,000 Hz
Impedance - 64 Ohm at 1 kHz
Sensitivity - 100 dB/mW
Driver unit - 70 mm, dome type (CCAW Voice Coil)
Diaphragm - Aluminium-coated LCP edge with Magnesium dome

Features
Embedded battery - No battery
Noise canceling - No
Cables - 3 m (Unbalanced), 1.2 m (Balanced)
Special Functions - Resonance-free housing with Fibonnaci-pattern grill, Ergonomic genuine sheepskin earpads, Titanium & leather headband, Silver-coated OFC cables
Included in Kit - MDR-Z1R Headphones, 3m Unbalanced cable, 1.2m Balanced cable, Gold-plated plug adapter, Hard storage case (Leather-bound)

Dimensions & Weight
Product dimensions - 19.4 x 10.2 x 22.1 cm
Weight (device) - 0.4 kg

Shipping Box
Dimensions - 32 x 26 x 35 cm
Weight - 1.2 kg