Further features include a low battery warning, an on-the-go charging case, and integrated phone call functionality. ● Whistle suppression. ● App hearing evaluation. ● Bluetooth audio. Peak Gain(dB ).
Further features include a low battery warning, an on-the-go charging case, and integrated phone call functionality. ● Whistle suppression. ● App hearing evaluation. ● Bluetooth audio. Peak Gain(dB ).