The new Steno Pro-2S - the only Stenomask with a modern design that's engineered for use with today's technology. Dual microphone model - Steno Pro-2S is the industry’s best voice isolation, noise cancelling, speech recognition microphone. This model is for professionals such as court reporters and sound studio engineers that require an additional backup microphone (in case of malfunction or to produce two recordings or transcripts at the same time). Pro-2S has two stereo plugs which can be used in conjunction with two separate devices simultaneously i.e; a digital recorder and laptop. Engineered with proprietary micro sound-booth technology that ensures uncompromising sound quality and noise cancellation. With major upgrades that make it substantially more durable, comfortable, moisture resistant, soundproof and accurate. Including added added features that allow you more room to speak freely, intake fresh air and expel moisture. NEW! Quiet Cushion Max facepiece - unobstructed breathing, exceptional cooling comfort, soundproofing and moisture control. Form-fits to your unique face type! NEW! Expanded 2x distance between your mouth and microphone redirecting heat and moisture away from the microphone resulting in better recognition NEW! Premium heavy gauge stereo cables and plugs for uncompromising sound and durability NEW! Extra soundproofing. Just like a real sound booth it has an inner and outer wall. Between these walls we've doubled the sound deadening material. NEW! Foam insert with moisture wicking fresh air channel allows you to breath fresh air directly while simultaneously keeping your mask cool and moisture out NEW! Auto tuning - Pro now comes factory set with digitally calibrated microphone settings The Pro S series has the highest Dragon recognition accuracy rate of any microphone on the market. What's the secret? Our stenomasks are backed by over 80 years of innovation, in fact we invented the Stenomask. Our 7th generation version is designed to work seamlessly with the latest digital technology, harnessing the knowledge and experience that has been accumulated and refined over a lifetime. Dual shell mask with patented noise cancellation properties – 100% noise cancellation = zero background noise interference Streamlined, lightweight and ergonomic design to relieve head, neck and hand stress Smartphone adapter is required for use with tablets and smartphones Andrea USB adapter is highly recommended for use with computers and speech recognition software such as Dragon Naturally Speaking.