Sony WF-1000XM4 Specs

Headphone
Earpiece DesignIn-Ear (Intra-Aural)
Driver TypeDynamic
Driver Size0.2" / 6 mm
Magnet TypeNeodymium
Active Noise CancellationYes
Controls/Microphone LocationControls: Left Earpiece, Right Earpiece
Microphone: Left Earpiece, Right Earpiece
Full Remote OS SupportAndroid, iOS
Performance
Frequency Response20 Hz to 40 kHz (Wireless)
Microphone
Number of Mics4
Beamforming SupportYes
Noise CancelingYes
Wireless Connectivity
Supported Audio CodecsAAC, LDAC, SBC
Bluetooth ProfilesA2DP, AVRCP, HFP, HSP
Bluetooth5.2
Multipoint SupportNo
Battery
Runtime8 Hours (ANC)
12 Hours (BT)
Quick Charging Times5 Minutes for 1 Hour
Recharge Time1.5 Hours
Wireless ChargingNone
Charging PortPins
Charging Case
Additional Runtime16 Hours
Charging InterfaceUSB Type-C, Qi
Physical
ColorBlack
Water ResistanceResistant
IP RatingIPX4
WeightHeadphones:
1.4 oz / 40 g