**********Do not support mobile phone/ Mac/laptop--Latest Upgraded
Microphone Headset System: Adopt advanced UHF transmission technology. 160 ft (50M) stable connection at open areas. Suitable for teaching, stage performers, Meeting etc*****Headset and Handheld 2 In 1-microphones--it can also be used as handheld mic, make you more freedom to move around and demonstrate highlights or important facts, perfect for Fitness Instructor, Teacher, dancing instructor. *****Easy to use--Please turn on the transmitter and receiver power switches, the blue light will flash for approximately 2s, indicator light stops flashing after a successful match, and then you can use it, no further action. *****Wide Compatibility--UHF microphone can be used with voice amplifier/large power speakers/portable pa system/mixer/karaoke microphone speaker system. We also provide 3.5 mm to 6.35 mm adapter, which helps you can have more choices. *****Rechargeable Microphone--The dual Micro USB cable can charge both the tran