The package includes 2 mini microphones made of metal for phone singing. The microphones are lightweight and portable, compatible with smartphones, tablets, computers, and other electronic devices. They are durable and easy to use, suitable for karaoke, voice chat, language training, and recording. The product dimensions are 120 x 3 x 6 cm and it is manufactured by Toyvian. The mini microphones are designed for capturing sound accurately and producing clear human voice. They are ideal for making videos and are a must-have for household entertainment.