SONY / MDR-ZX110NC

The compactly foldable SONY / MDR-ZX110NC are noise canceling headphones that are convenient to carry. They reduces ambient noise by up to 95%. They can also be used as normal headphones when the power is off, so you can enjoy music even if the battery runs out.

■ Noise canceling headphones
■ Model: Sealed dynamic type
■ Driver unit: 30mm dome type
■ Sensitivity: 115dB / mW (when power is on), 110dB / mW (when power is off)
■ Magnet: Neodymium
■ Playback frequency band: 10Hz-22,000Hz
■ Impedance: 220Ω (at 1KHz) (at power ON), 45Ω (at 1KHz) (at power OFF)
■ Maximum input: 28mW
■ Cord length: About 1.2m
■ Code type: Y type
■ Input plug: Gold-plated L type stereo mini plug
■ Weight: about 150g (excluding cord, including dry cell)
■ Power supply: AAA battery
■ Battery duration: 80 hours (when using alkaline batteries), 40 hours (when using manganese batteries)
■ Noise canceling
Total noise suppression (TNSR): about 13 dB
Noise reduction rate (TNSR): about 95%