---Not support bluetooth capable

---Not support Aux or digital audio system

---Not support Macbook

---Do not point the microphone directly at speakers to prevent howling

---Can't listening while recording, you can listning after finished recording

Note: Transmission range can be affected by 2.4G Wi-Fi routers, any obstacles, strong magnetic field, sound waves etc.

The beige toned color of this wired over ear head set microphone system blends in w/ various skin types and is practically invisible. it's designed for tv presenters, broadcasters, singers, lecturers, musicians, actors, and many more.

Detachable headset brace can be freely combined and assembled on the left or right side of the earhook, providing great flexibility and convenience.