The package includes 1 USB cable and 1 specification. The characteristics of the product include a SNR of ≥60dB, a built-in battery capacity of 1000-1200mAh, and a compact size of 21.5 x 9 x 9 cm. The mic is portable and suitable for outdoor use, with a frequency response of 100Hz-20KHz. It is made of ABS and sponge materials, and is suitable for singing and voice recording. The mic is compatible with most electronic equipment and has a fashionable appearance. It is lightweight and easy to carry, making it convenient for outdoor singing.