The package includes 2 collar mics, each with a black color and all-pointing directionality. The microphone is a standard lavalier mic with a size of 150.00X1.50X1.50cm, a battery life of more than 12 hours, and a sensitivity of -32dB±1dB. It has an impedance of ≤2.2 kΩ, a frequency response range of 20Hz-20KHz, and a plug diameter of 3.5mm. The mic is suitable for live broadcast, game voice, vlog, etc., and has a lapel clip design for easy attachment. Made with APS and sponge material, the lapel mic is durable and practical for various uses. The product dimensions are 150 x 1.5 x 1.5 cm, and it is manufactured by COSMEVIVI. It can be used on computers, laptops, and cameras, providing high-quality sound for interviews, meetings, and video recording.