Description
Wireless 2.4 GHz
It is microphone set couple automatically,easy to operate,both trasmitter and receiver work on rechargeable lithium battery. up to four identical systems can work together , up to 6 hours using time . suitable for many different, such as presentations, educational events and singing performances.
Headset With Separate Trasmitter
It can be used as a computer michrophone and for video sound recordings.