Sony Wireless Noise-Canceling Headphone WH-1000XM4

Sony WH-1000XM4 Wireless Noise-Canceling Headphones. These headphones boast a responsive touch sensor for effortless control. With a powerful 40mm driver unit, they deliver exceptional sound quality. Enjoy long listening sessions with up to 30 hours of battery life on a 3-hour charge. Stay connected via Bluetooth 5.0 with a wide frequency range. Every note is crystal clear with a sensitivity of 105dB/mW and broad frequency response.

Product Details:

HEADPHONE TYPE	Closed, dynamic
DRIVER UNIT	40mm, dome type
MAGNET	Neodymium
DIAPHRAGM	Aluminum coated LCP
FREQUENCY RESPONSE	4Hz-40,000Hz
FREQUENCY RESPONSE (ACTIVE)	4Hz-40,000Hz
FREQUENCY RESPONSE (BLUETOOTH)	20Hz – 20,000Hz (44.1kHz Sampling)
SENSITIVITIES (DB/MW)	105dB / mW (1kHz) (with Unit turned on)
CORD TYPE	Single-sided (detachable)
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 CANCELLING 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
INPUT(S)	Stereo Mini Jack