Description This is a hand-held miniature microphone which is made by good materials for safe and durable use. Its beautiful design, easy to use, hand-held microphone, durable. No battery required, users can move in home, classrooms, and other places. Features -Color: As Shown-Material: Rubber, sponge, alloy-Size: 4.00X3.30X1.50cm/1.57X1.30X0.59in-Note: Type c plug. -Adopting premium and durable materials, which are sturdy and durable, the mic is practical..-It has high-definition sound quality, which can record your beautiful voice clearly, provide you with better service. -Compatible with various singing or recording applications, this is your best choice. -Perfect for making videos for your family, your work, and any interesting and important moment in your life. -The miniature microphone allows you to have a home KTV time, which is convenient for you, you deserve it.Specification-Channel: 2.1-Frequency response range: 30HZ-15KHZ-Battery life: 1-3 hours-Input voltage: 12V-Signal-to-noise ratio: 60db Package list:1 x microphone for phone