SONY WI-C100 BLACK [Immediate purchase welcome, please refrain from price negotiations] Amazon selling price: 6,877 yen * 360 Reality Audio is a new music experience that surrounds you with sound from all directions. With Sony's certified models that support personal optimization, you can optimize the sound to your ear shape and headphone characteristics using the "Headphones Connect" app, allowing you to enjoy a more realistic sense of presence. * Bluetooth maximum communication distance: Approximately 10m (line of sight) * DSEE support provides a high-quality and comfortable sound experience. You can also adjust the sound to your liking with Headphones Connect. * Supports quick charging. 10 minutes of charging provides 60 minutes of playback. * Supports hands-free calling. * IPX4 rating, so you can use it with peace of mind in the rain or during exercise. * Reliable 25-hour playback, so you don't have to worry about the battery running out. 【Size】 Height: 1.90 cm Width: 6.90 cm Depth: 15.60 cm Weight: 50.0 g *This is the size when packaged. Please note that this is not the size of the product itself. Size Height: 1.90 cm Width: 6.90 cm Depth: 15.60 cm Weight: 50.0 g *This is the size when packaged. Please note that this is not the size of the product itself. Seller code: X0B2WY57PJ * 360 Reality Audio is a new music experience that surrounds you with sound from all directions. With Sony's certified models that support personal optimization, you can optimize the sound to your ear shape and headphone characteristics using the "Headphones Connect" app, allowing you to enjoy a more realistic sense of presence. * Bluetooth maximum communication distance: Approximately 10m (line of sight) * DSEE support provides a high-quality and comfortable sound experience. You can also adjust the sound to your liking with Headphones Connect. * Supports quick charging. 10 minutes of charging provides 60 minutes of playback. * Supports hands-free calling. * IPX4 rating, so you can use it with peace of mind in the rain or during exercise. * Reliable 25-hour playback, so you don't have to worry about the battery running out. Reliable 25-hour playback, so you don't have to worry about the battery running out. #Sony