WEISRE U - 400 Professional 220 - 270MHz VHF Wireless Handheld 4-channel Transmitter Mic Set
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Main Features: - 4-channel design, can use four handheld wireless microphones without interference at the same time. - High precision quartz crystal to lock the frequency. - High sensitivity and high S/N ratio, high fidelity without noise. - Superior selectivity, multi-channel can use at the same time, do not interfere with each other. - Suitable for studio / karaoke / radio / etc. - Using distance is up to 50 meters in ideal environment, practical distance is from 30 - 40 meters in complex environment.
Specifications: - Frequency range: 220 - 270MHz - Frequency response range: 60Hz - 16KHz - Harmonic interference: more than 90dB - Radio frequency stability: plus or minus 0.005 percent - S/N ratio: more than 90dB - Microphone impedance: 600 ohm - Output intensity: 0 - 400mv - Harmonic distortion: less than 0.5 percent - Microphone ( transmitter ) is powered by 2 x AA battery ( not included ) - Microphone dimension: 240mm x 40mm x 35mm - Receiver dimension: 420mm x 180mm x 45mm
Dimensions and Weight
Product Size(L x W x H)
42.00 x 18.00 x 4.50 cm / 16.54 x 7.09 x 1.77 inches
Package Size(L x W x H)
54.00 x 32.00 x 12.50 cm / 21.26 x 12.6 x 4.92 inches
4 x Microphone ( Transmitter ), 1 x Receiver, 1 x Audio Cable, 1 x Power Adapter, 4 x Antenna, 4 x Rubber Ring, 1 x English User Manual
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