NFC-enabled headphones
prices on 51 model
— NFC is a short-range wireless technology (up to 10 cm). It can be used for different purposes, specifically in headphones it is usually used for automatic Bluetooth connection: instead of delving into the settings, you just need to bring your “ears” to another NFC device and confirm the connection. In addition, other options for using this technology may be provided — for example, automatic playback start when you bring headphones to the player.