__________________ product specification: It features a high-resolution audio pickup that produces isolated sound and reduces unwanted noise. Shock Resistant: Made with solid and durable materials and an inbuilt technology that absorbs vibrations and minimizes damage from falls. Compact form factor: Keeps the focus on you so that the sound is received only from the direction it is directed, so the sound appears pure and clear. Condenser microphone to capture a wide range of sound frequencies and pitches to produce them with precision and clarity. Delay Monitoring: For zero audio delay, hear yourself in real time immediately. Frequency response: 20 Hz - 20 kHz. 12 month guarantee .