The Comica BoomX-D D2 is an exceptional wireless microphone system that provides high-quality sound for your Android phone. With a frequency range of 2.4 GHz, this dual wireless microphone system is perfect for pro audio equipment and musical instruments & gears. It offers an impressive connectivity range that allows you to move around freely without worrying about potential interference. This microphone receiver has been designed to cater to the needs of all users, and it is ideal for those who require a wireless microphone system that does not compromise on sound quality. The Comica BoomX-D D2 is easy to set up, and it comes with a range of features that make it a must-have for any user. Whether you are recording music, conducting an interview, or capturing audio for a video project, this wireless microphone system is the perfect tool for the job.