Open Box Sony In-Ear WF-1000XM4 Wireless Noise-Cancelling Headphones

WF-1000XM4 truly wireless headphones combine industry-leading noise cancellation with high-quality sound, smart listening features, water resistance, all-day battery life, and long-listening comfort. Evolved Digital Noise Cancelling with Integrated Processor V1 Sound quality with High-Resolution Audio Wireless Smart listening and clear call quality Ergonomic surface design for a stable fit Water-resistant and long battery life for everyday use   Type Wireless Headphone Available Colors Black, White Wearing Style In-Ear Magnet Type Neodymium   Sony WF-1000XM4 Specifications Driver Diameter  6 mm Sensitivity  NA Frequency Response 20 Hz–40,000 Hz Maximum Power Input 5 V DC Noise Cancelling Ambient   Bluetooth Details Bluetooth Version 5.2 Compatible Profiles All Devises Support Supported Codecs A2DP, AVRCP, HFP, HSP, SBC, AAC, LDAC Bluetooth Range 10 Meters Battery Type Lithium-ion Batteries Battery Life 8 Hours