beyerdynamic claims that the Quinta Triple Band technology ensures uninterrupted transmission. The system operates at 128 bit encryption and a 24-bit PIN code guarantee protection against eavesdropping. The system has a quick recharging time and a long operating time of at least 14 hours. Three-colored backlit buttons, with tactile feedback and Braille, makes the device ADA compliant and accessible and it shows all participants the status of the microphone and enables use of the global mute, push-to-talk and push-to-mute modes. The Quinta TB wireless boundary microphone is designed for use in meeting rooms and video conferences.