This 0.5 cm high-tech in-ear device is equipped with the latest audio technology and will simply be plugged into your ear. For every program, you always need two SEIYO
Audio-Impulse-Trainers, one for each ear.
Your SEIYO Consultant will select the devices based on your hearing preferences on each ear. You can then start with your personal Audio-Impulse Training. Relaxing exercises, power periods, anti-tinnitus-training – this device has multifunctional use. You do not want to miss it anymore. Promise!