About this product
Warranty TypeSupplier Warranty
Product description
Dear customer, welcome to my store!
⭐ Double Check Before Post
Hand-held microphone parameters
1: Frequency range fixed frequency 230-290MHz(display 730-790MHz)
2: Frequency range fixed frequency 230-290MHz(display 730-790MHz)
3: Oscillator mode DSP chip frequency lock
4: Frequency stability ±10ppm
5: Radio frequency power of 10dBm
6: The sound frequency ranges from 100 Hz to 10,000 Hz
7: distortion degree 《= 0.5%
8: Battery specifications 1.5V/AA Size Alkaline battery x 2
9: Refill time 8-10 hours (depending on battery type and capacity)
1: Frequency range fixed frequency 230-290MHz(display 730-790MHz)
2: Frequency range fixed frequency 230-290MHz(display 730-790MHz)
3: Oscillator mode DSP chip frequency lock
5: Receiving sensitivity -95~-71dBm
6: sound frequency 100-10000Hz
7: distortion degree 《= 0.5%
8: signal-to-noise ratio 》= 90dB
9: Audio output 300mv(Max)
6: sound frequency 100-10000Hz
7: distortion degree 《= 0.5%
8: signal-to-noise ratio 》= 90dB
9: Audio output 300mv(Max)