Sony WF-1000XM3 True Wireless Noise-Canceling Headphones (Open Box) - Discontinued exclude from earzfit which combines five built-in microphones

which combines five built-in microphones with advanced audio signal processing

wide frequency response for uncolored sound reproduction

and definitely a surprise at $49

Audiophile-grade HIFIMAN ANANDA-BT

Audiophile headphone cable for ATH-SR9

Sony WF-1000XM3 True Wireless Noise-Canceling Headphones (Open Box) - Discontinued exclude from earzfit which combines five built-in microphonesWF 1000XM3 Only music. Nothing else. WF 1000XM3 truly wireless headphones combine industry leading noise cancelation with high quality sound, smart listening features, Bluetooth and NFC connectivity, all day battery life, and long listening comfort. Digital Noise Cancelation with HD Noise Canceling Processor QN1e and Dual Noise Sensor Technology Truly wireless design with BLUETOOTH wireless technology Up to 24 hours of battery life for all day