Sony WH-1000XM4 Wireless Noise Cancelling Headphones - Black
General Features
HEADPHONE TYPE
Closed, dynamic
DRIVER UNIT
40mm, dome type (CCAW Voice coil)
MAGNET
Neodymium
DIAPHRAGM
Aluminum coated LCP
FREQUENCY RESPONSE
4Hz-40,000Hz
FREQUENCY RESPONSE (ACTIVE OPERATION)
4Hz-40,000Hz
FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION)
20Hz - 20,000Hz (44.1kHz Sampling) / 20Hz - 40,000Hz (LDAC 96kHz Sampling, 990kbps)
SENSITIVITIES (DB/MW)
105dB / mW (1kHz) (when connecting via the headphone cable with the unit turned on) , 101dB / mW (1kHz) (when connecting via the headphone cable with the unit turned off)
CORD TYPE
Single-sided (detachable)
CORD LENGTH
Headphone cable (approx. 1.2m, OFC strands, gold-plated stereo mini plug)
PLUG
Gold-plated L-shaped stereo mini plug
WEARING STYLE
Circumaural
NFC
Yes
DSEE EXTREME
Yes
PASSIVE OPERATION
Yes
Battery
BATTERY CHARGE TIME
Approx. 3 Hours (Full charge)
BATTERY CHARGE METHOD
USB
BATTERY LIFE(WAITING TIME)
Max. 30 hours(NC ON), Max. 200 hours(NC OFF)
Bluetooth® Specification
BLUETOOTH® VERSION
Version 5.0
EFFECTIVE RANGE
Line of sight approx.30ft (10m)
FREQUENCY RANGE
2.4GHz band (2.4000GHz-2.4835GHz)
PROFILE
A2DP, AVRCP, HFP, HSP
SUPPORTED AUDIO FORMAT(S)
SBC, AAC, LDAC
SUPPORTED CONTENT PROTECTION
SCMS-T
Noise Cancelling
NOISE CANCELING ON/OFF SWITCH
Yes
PERSONAL NC OPTIMIZER
Yes
ATMOSPHERIC PRESSURE OPTIMIZING
Yes
AMBIENT SOUND MODE
Yes
QUICK ATTENTION
Yes
Portable Headphone Amplifier
VOLUME CONTROL
Touch Sensor
Processor/Transmitter
INPUT(S)
Stereo Mini Jack