?Clear Sound?: More compatible, excellent stable signal, strong anti-lock capability, better clear sound project. ?High Security?: Green LED lights display on time, high security, one-to-one directional pairing, frequency will not interfere with each other. ?Multi Applications?: More stereo effects, more and clear o, suitable for teaching, tour guides, sales, presentations, conferences, conferences, karaoke, etc. ?Anti-Interference?: Realize wireless transmission, automatic frequency, strong anti-interference ability. ?UHF technology?: Adopting UHF wireless technology, UHF wireless frequency speech emission.
