Symphony Classroom goes far beyond other smart speakers, being the only one built especially to handle the noisy and dynamic environment of a room full of children. The purpose-built far-field microphone array gives Merlyn the ears to hear any request, whilst the 92dB ultrawide dispersion speakers gives it the voice to project all the way to the back of a large assembly hall. Also very different to regular smart speakers available, Symphony Classroom has four HDMI ports, four USB ports, WiFi and Bluetooth to ensure teachers can tether any of their devices, plus Ethernet for a faster and more stable internet connection.