This item is a mini microphone which is compatible with kinds of equipment. Lightweight, small size, flexible wire, it will provide convenience during interview, vlogging, streaming, game voice, and other occasions. Features -Color: Rose red, , silver, gold color -Material: Metal, aluminum alloy -Size: 6.00X2.00X2.00cm/2.36X0.79X0.79inch. -Channel: 5.1 -Frequency response range: 100HZ-20KHZ -Signal to noise ratio: >=70db -Endurance: 8-12 hours - It is adopted from premium metal and aluminum alloy materials for durable and use. - It can capture crisp and clean sound during use, which shows great recording performance. - You can sing and make music with friends and family, keeping you in a good mood. - Clear sound makes your recording more impressive and enjoyable, giving you a better usage . - Can be given as a present to your family and friend who like singing and recording. Package list: 4 × Mini Microphones