Smartphones are still the widely used consumer electronics device in the market today. Study shows U.S. consumers check their phones 52 times on an average per day – a smartphone fact leading to more and more handsets gaining IP rating to protect the device from dust and water ingress. Our piezo microphones not just offer an IP57 rating, but also make them rugged to use in outdoor environments where there are high wind and loud ambient noises. Stability and the high dynamic range of our microphones provide superior performance in microphone arrays whether its a smartphone, IP conference phone or a rugged handset designed for industrial use. Our technology is durable – it takes a lot for our microphones to fail.