SONY Wireless Noise Canceling Earphones "WF-SP800N" A model that can be used comfortably for sports and outdoor activities with waterproof and dustproof specifications. Features noise canceling function and high-quality sound with powerful bass. [Product Condition] Purchased used in September, only tested for operation. Confirmed operation for 7.5 hours with the volume turned up and a WALKMAN placed nearby. Seems to last for over 7 hours. The noise canceling works well and the sound is also great. Charging case and earphones only. No accessories included. No noticeable scratches. Alcohol-sterilized. Can connect to iPhone and Android smartphones. WALKMAN not included. I'm selling various items ↓↓↓ #MistaShop #HalloweenOnMercari