These first-of-their-kind receiver-in-canal hearing aids are Bluetooth enabled and can be personalized to your needs. Lexie B1 hearing aids pair with the Lexie app, the first self-tuning mobile app that’s clinically proven to provide audiologist-quality customization for individuals 18 or older with perceived mild to moderate hearing loss. These are over-the-counter, self-fitting hearing aids. Available in gray. Lexie B1 hearing aids do not stream music or take calls.