From HearingAssist, America's #1 Affordable Hearing Brand! The CONTROL Rechargeable Receiver in Canal (RIC) is a premium, feature filled product from HearingAssist! The Receiver in Canal design provides for excellent high-frequency amplification. The modern silver color and small BTE profile (20% smaller than our EAZE model) makes this unit look much more expensive than it is! Our free HearingAssist app provides ultimate control over your sound environment - including a self check that tunes your CONTROL units to your personal needs. No smartphone? No problem. The CONTROL RIC has an easy-to-use toggle switch to change your volume and background noise settings. Other features include dual microphones, flexible ear tubes to customize your fit, and more! Bluetooth audio streaming not supported. When charging your hearing aids we highly reccomend you first remove the hearing aids fromt he case. Then charge the case entirely with the USB cord plugged in. Lastly, unplug the USB cord from the case, and charge the hearing aids - this will ensure your heairng aids recieve a full charge.