Sony WH-1000XM4 Wireless Noise-Cancelling Headphones (Original) 1 Year Warranty by Sony Malaysia

FEATURES

• Industry-leading noise canceling with Dual Noise Sensor technology
• Next-level music with Edge-AI, co-developed with Sony Music Studios Tokyo
• Up to 30-hour battery life with quick charging (10 min charge for 5 hours of playback)
• Touch Sensor controls to pause/play/skip tracks, control volume, activate your voice assistant, and answer phone calls
• Speak-to-chat technology automatically reduces volume during conversations
• Superior call quality with precise voice pickup
• Wearing detection pauses playback when headphones are removed
• Seamless multiple-device pairing
• Adaptive Sound Control provides a personalized listening experience
• Updated design relieves pressure for long-lasting comfort

SPECIFICATIONS

General Features​

• Headphone Type : Closed, dynamic
• Driver Unit : 1.57 ", 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

What's In The Box

• Carrying case
• Plug adaptor for In-flight use
• Headphones cable (approx 1.2m)
• USB Cable: Type-C:  (Approx. 20cm)