SONY WF-1000XM3(B) Connection type: Wireless Noise canceling: Yes Used a few times. As shown in the third image, there is a slight scratch. The noise canceling function works as well as new. The case shows signs of use, but the bass, mid-range, and treble sound clear and balanced. All accessories, including the instruction manual, are included. There are also earphone covers that have been used a few times, but I will dispose of them if you don't need them. HEADPHONE TYPE: IN EAR/MICRO IN EAR: Yes NFC: Yes True Wireless: TRUE WIRELESS WIRED: NO WIRED WIRELESS Color: BLACK Cordless type: Expansion HP Driver unit: Dynamic Noise canceling: Yes Band type: Inner ear type Headset attribute: Mobile phone Headphone type: Sealed HP Microphone: Yes Transmission type: Bluetooth External sound capture function: Microphone type Voice assistant function: Yes #Sony #SONY