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Domino Classic is our most affordable listening system. It uses digital signal processing technology to filter out background noise and enhance speech. Domino works with hearing aids, cochlear implants and regular headphones or earphones. Details: Microphones:Omnidirectional Signal processing:16 bit, all digital Radio link:2.4 GHz broadband link Encryption:128 bit, all digital Batteries:Rechargeable Lithium-ion
