Sony MDR-1000X 사용자 매뉴얼

Headphone Type

Closed, dynamic

Impedance

46 ohm (1kHz)(when connecting via the headphone cable with the unit turned 
on)
16 ohm (1kHz)(when connecting via the headphone cable with the unit turned 
off)

Magnet

Neodymium

Plug

Gold-plated L-shaped stereo mini plug

Sensitivity

103dB/mW (1kHz)(when connecting via the headphone cable with the unit turned 
on)
98dB/mW (1kHz)(when connecting via the headphone cable with the unit turned 
off)

Wearing Style

Circum Aural

Weights (Approx.) *excl.cable erights

275g

General Features(Microphone)

Direction of Microphone

All Direction

Effective Frequency of Microphone

100-8,000Hz

Unit of Microphone

Electret Condenser Microphone

General Features(Active Headphones)

Batteries

DC3.7V : Built-in litium-ion rechargeable battery

Battery Charge Method

USB

Battery Charge Time

Approx. 4 Hours 

Battery Indicator (charge indication)

Red LED

Battery Indicator (working indication)

Blue LED, Red LED, Green LED, Yellow LED

Battery Life(continuous communication time)

Max. 24 hours(NC ON)
Max. 26 hours(NC OFF)

Battery Life(continuous music playback time)

Max. 20 hours (NC ON)
Max. 22 hours (NC OFF)

Battery Life(Waiting Time)

Max. 34 hours(NC ON)
Max. 120 hours(NC OFF)

Frequency Response

4Hz - 40,000Hz

Input(s)

Micro USB, Stereo Mini Jack

Passive Operation

Yes

Volume Control

Touch sensor

Bluetooth

Bluetooth® Technology

Version 4.1

Effective Range

Line of sight approx.30ft (10m)

Frequency Range

2.4GHz band (2.4000GHz-2.4835GHz)

Frequency Range(A2DP)

20Hz - 20,000Hz (44.1kHz Sampling) / 20Hz - 40,000Hz (LDAC 96kHz Sampling, 
990kbps)

Interface

A2DP, AVRCP, HFP, HSP

Modulation Method

FHSS

NFC

Yes

Power Output

Bluetooth power class 2

Supported Audio Format(s)

SBC, AAC, aptX, LDAC

Supported Content Protection

SCMS-T

Noise Canceling Features

AI NC

Yes

Noise Canceling ON/OFF Switch

Yes

Accessories