Modern, sleek design encompasses the latest in acoustic technology. The Spracht Aura Phone features full duplex, allowing simultaneous two-way conversations. This state-of-the-art Analog Conference Phone also features echo and noise cancellation provided by the patented SoundClear DSP chip. The SoHo phone gives you unprecedented clarity of sound. The Spracht Aura Phone comes standard for analog phones, but also with optional plug in modules. You can also convert the Analog Conference Phone to digital for PBX systems. You can even pair the Spracht Aura Phone with Bluetooth devices. Whether your phone system is analog or digital, you can experience quality conferencing with the Spracht Aura SoHo Conference Phone. Spracht Aura SoHo Conference Phone: * Outstanding echo cancellation and active noise reduction * Clear and natural 2-way communications * 3 built-in microphones provide 360 degree coverage * Expandable with 2 optional microphones * Accessory bay for optional modules * Conference Now one-touch conference button