Phonak Bolero B-PR features a specifically designed built-in lithium–ion rechargeable battery that provides 24 hours of hearing with one simple charge.*
Bolero B hearing aids are built on Phonak's new Belong platform. This platform was designed with the goal of simplifying wearers’ lives by seamlessly adjusting to the listening environment. Through its cutting-edge AutoSense OS™ operating system, it analyzes sounds every 0.4 seconds and draws upon multiple features, blending them to create over 200 settings to precisely match sound environments.
Coupled with SoundRecover2, which gives users greater access to high-frequency sounds, the result is incredible speech intelligibility and natural sound experience in every listening situation.