AD M110 high-end wireless microphone

AD M110 high-end wireless microphone
* 2 channels equivalent to 2 microphones
With automatic power-off mode when not in use, acceleration sensor cuts off power when the microphone is dropped.
* Automatic frequency detection.
* Signal transmitting antenna: 4
* Signal receiving distance: 60-100M
* Frequency range: 500-960MHz
* Frequency stability: ±0.005%
* Image noise ratio: ≥102dB
* Frequency response: 30Hz-18KHz
* Signal/noise ratio (S/N): <-60DBC
* RF power: 10MW
* Current: <100MA
* Battery: AA 1.5V x2
* Frequency range: 500-960MHz
* Frequency stability: ±0.005%
* Noise ratio Image: >80dB
* Signal/Noise Ratio (S/N): >105dB (1KHz)
* Sensitivity: -107dBM
* Audio Output Impedance: 600Ω
* Audio Output Level: -12dB
* Power Supply: DC 12-18.5V 500mA”