Sony WF-1000XM4 Noise Canceling Wireless Headphones with Alexa - Black (YY2948) Condition:Grade B - Special Coating: Features a

- Special Coating: Features a protective coating designed to combat scratches and scuffs

- Up to 30 hours total listening time with the MagSafe Charging Case

- EASY CONTROLS

Compatible with Blackberry PRIV

Sony WF-1000XM4 Noise Canceling Wireless Headphones with Alexa - Black (YY2948) Condition:Grade B - Special Coating: Features aSony WF 1000XM4 Noise Canceling Wireless Headphones with Alexa, Black version. Model: (YY2948). Features: Industry leading noise canceling bluetooth earbuds with the new Integrated Processor V1. Exceptional sound quality with new Integrated Processor V1 and supporting LDAC codec. Crystal clear call quality, beamforming microphone and a bone conduction sensor provide clear voice detection even in noisy environments Speak to chat technology