U JS-400F wireless microphone (UHF)

Product Description: 1
with infrared automatic frequency, pilot function (which is convenient to operate, and can prevent the phenomenon of string frequency).
2 distance can be manually adjusted (both the transmitter and receiver distance control). 3
when used without noise, high fidelity voice transmission circuit, to ensure the clarity of sound and restore.
4 microphone in hand use is currently the most advanced of the boost circuit, effectively extending the battery use time
520 channel. According to the different geographical environment, in the same contract use 50 to 100 sets, especially for KTV private rooms.
6 at the receiver using multiple squelch control circuit, effectively prevent external interference.
7 the impact of switching the sound, to ensure the safety of the post amp and speaker.
. Emission hand microphone and receiver with liquid crystal display (monoscopic), the working status at a glance
. Imported microphones core, clear and audio rich fruity. The frequency of
responses 60 ~ 15000Hz sensitivity: - 25dB
receiving distance 120m (under ideal conditions) total harmonic wave distortion: < 0.5% point: one-way transmitting / receiving frequency: 770-8300MHz
voltage: the transmitter DC1.5V (AA); x 2 receiver DC 12V 500mA

Transmit power: 10mA product size: 420mm x 210mm x 45