无线麦克风参数；适合专业演唱会，KTV房使用，可同时使用200套不同频率，均互不干挠，管体彩用全金属铝合金防摔、防撞材料制成，和防撞钢网头；红外线自动对频点，使用方便；Specifications:*

* Frequency Stability: < +/- 0.005%； * Dynamic Range: > 100dB；* Distortion: < 0.5%

* Frequency Response: 50 - 18 KHz；* Tone Output : 0 - 400mV；* AC Input: 100 - 240V

Receiver

* Oscillation mode: Crystal oscillator ；* S/N Ratio: > 98dB；* Image Rejection: .>80dB

* Sensitivity: <5dBuV；* Use Power: 8 Watts；*frequency range :630MHz~865MHz                        * RF Power Output: 30mW Max.

* Oscillation mode: PLL Synthesized；* Frequency Stability: < +/- 0.005%

* Indicator: Power & Low Battery；* Battery: 2 x AA 1.5V