A total of 16 UHF channels can be selected, and 3-4 sets of microphone systems can be used at the same time without signal interference. High-capacity lithium battery --- One divides into two charging cable to charge the receiver and transmitter at the same time, greatly reducing the charging time. The transmitter and receiver has built-in 750mAh battery, which can be recharged 2000 times, and can be used for 6 hours after 2 hours of charging. Widely Used --- This flute wireless microphone can be used in solo performance, accompaniment performance, personal entertainment, group performance.6.35mm interface (Also added a 6.35 to 3.5mm interface) can be used to a variety of equipment, loudspeakers, computer audio, drawbar speakers, mixers, and so on. Widely Used --- This brass instruments wireless microphone can be used in solo performance, accompaniment performance, personal entertainment, group performance. 1/4 inch plug and give a 1/4 inch(6.35mm) to 1/8 inch(3.5mm) conversion plug can be used to a variety of equipment, loudspeakers, computer audio, mixers, and so on. UHF 600-952MHz frequency range (region dependant). Digital ID, completely solves frequency interference. IR sync downloading the frequency from receiver. Portable plug-on receiver, plug in the mixer or active speaker directly. Up to 60m line-of-sight operating range. Suitable for saxophone stage performances, street performances, etc. Frequency range: 660-690MHz (region dependant).
Frequency: Pre-set 16 selectable channels. Frequency response: 60Hz - 15KHz ± 2dB. Power supply: 3.7V Lithium battery. Power consumption: >6 hours continuosly using.Frequency range:660-690MHz (region dependant). Microphone dimension: F4.01.5mm. Power supply: 3.7V lithium battery. Power consumption:>6 hours continuosly using. 1x 6.35mm to 3.5mm Conversion plug. Other accessories demo in the picture is not included. Please read the manual carefully before use. Also, the each additional item means. The the same color and size. Transit time may be a little delayed because of the. If you have any questions.