It is headphones ear cuff type AELC algorithm 24bit 14 in earphone 　 DSP Amplifier 　, the opening year when opening model 　 wireless earphone Bluetooth 5.4 that exceeded conventional sound quality does not cover its ears in Earaku (iaraku) opening year

For other stores and stock combination, in the case of out of stock, forgive me. It carries RCV (Real Clear Voice) noise reduction removing RCV noise reduction and a noise and a round tile sound around the physics-style button call average automatically. I distinguish a voice and the noise of the person in intelligent and reduce a noise to up to 45dB. It incorporates a 　 microphone and reports a clear sound to the speaking other party. In addition, the physics-type button receives and copes with a reply, refusal, cutting and realizes the comfortable hands-free call which there is not of the erroneous operation. For other stores and stock combination, in the case of out of stock, forgive me. It carries RCV (Real Clear Voice) noise reduction removing RCV noise reduction and a noise and a round tile sound around the physics-style button call average automatically. I distinguish a voice and the noise of the person in intelligent and reduce a noise to up to 45dB. It incorporates a 　 microphone and reports a clear sound to the speaking other party. In addition, the physics-type button receives and copes with a reply, refusal, cutting and realizes the comfortable hands-free call which there is not of the erroneous operation.