Sony WF-1000XM4 User Manual

When the charging ports of the headset or charging case get dirty, wipe them clean with a soft dry cloth.
Do not wash pants or shirts with the headset units left in the pockets.
If the headset is cracked or deformed, refrain from using the headset near water, or contact your nearest Sony
dealer.
5-027-983-11(1)
Copyright 2021 Sony Corporation
111

Sony WF-1000XM4 Specifications

General

Driver unit	6 mm
Magnet type	Neodymium
Ear coupling	Intraaural
Control type	Touch
Headset type	Binaural
Product type	Headset
Product color	Black
Wearing style	In-ear
Recommended usage	Calls/Music
International Protection (IP) code	IPX4
Microphone type	Built-in
Microphone direction type	Omnidirectional
Battery type	Built-in battery
Charging source	USB
Battery recharge time	1.5 h
Continuous audio playback time	8 h
Continuous audio playback time (without ANC)	12 h
USB connector	USB Type-C
Frequency band	2.4 GHz
3.5 mm connector	No
Bluetooth version	5.2
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Connectivity technology	True Wireless Stereo (TWS)
Charging case type	Wired & Wireless
Package width	94 mm
Package height	86 mm
Package weight	150 g
Battery life	480 min

Weight and Dimensions

Charging case weight	41 g
Left earpiece weight	7.3 g
Charging case dimensions (W x D x H)	40 x 67 x 30 mm