Sony WF-1000XM4 DRIVER UNIT: 6 mm, HEADPHONE TYPE: Truly Wireless, FREQUENCY RESPONSE: 20Hz - 20,000Hz(44.1kHz sampling) / 20Hz - 40,000Hz(LDAC 96kHz Sampling, 990kbps), MAGNET: High power neodymium magnets, BATTERY CHARGE TIME: 1.5 hrs, WATERPROOF: IPX4, BLUETOOTH VERSION: 5.2 [amalinkspro type="showcase" asin="" apilink="https://amzn.to/3Ry3NCD" new-window="true" addtocart="false" nofollow="true"...
