Noise-canceling earphones were introduced by Denon

The novelty can be used for almost all portable players.

The only condition for compatibility is the presence of a 3,5 mm audio jack connector, however, considering the market of portable players, this condition will most likely affect users who listen to music from a mobile phone. The primary function of the device is noise filtering, which, according to the manufacturer, is performed by the electronics with an efficiency of nearly 99%. It can also be a reason to be happy that the knowledge of the device does not end there, as the built-in amplifier allows Denon's novelty to have such sound improvement procedures as, for example, the eloquent "Compressed Audio Restorer" or the "Acoustic Optimizer" for improving the sound. The power supply of the device is independent of that of the connected player: one AAA standard power source can operate the AH-NC40 accessory for approximately 600 hours. You don't have to give up the experience of listening to music even after the battery runs out, as the device can continue to be used as simple headphones, albeit with limited functionality.

The novelty, which is equipped with earplugs of various sizes and a solid protective case, is expected to arrive on store shelves in September, at a purchase price of approximately HUF 49.