best wireless microphone for karaoke

Specifications

1.Best wireless microphone for karaoke
2.HDCD sound quality
3.Easy to use
4.Frequency Response: 20-20KHz,

Best wireless microphone for karaoke

 

1. Transmit frequency 2400-2483 MHz; 80 channels offered;

2. Complete digital transmission,high anti-resistance capability;

3. Sampling rate: 96K at 16bit ; Frequency Response: 20-20KHz,
     HDCD sound quality;

4. The shortest latency(<l0.5ms), Surround sound;

5. ID pair function, receiver will trace the signal from Handheld Microphone intelligently.

6. Rechargeable battery or dry battery can be used in wireless lmicrophone;

7. LCD screem of receiver displays signal status,channel and frequency.

8. Easy to use,convenient to install; black, silver and light golden colors lfor option. Flexible in design and support customization;

 

 

Electrical Specification

Description	Handheld Microphone (Transmitter)	Receiver
Work voltage	3V DC	9V DC
Work current	Max 120Ma	Max 300mA
Operation Temperature	-15 - 65°	-15 - 65°
Frequency Range	2400 - 2483 MHz	2400 - 2483 MHz
MODULATION	GFSK
Channel Space	1MHz	1MHz
Frequency stability	150KHz	150KHz
Baud rate	2M bps	2M bps
Optional Channels	80 CH	80 CH
RF Distance	30~ 50M (actual test in an open area)
Transmit Power	18dBm
Output Level	260mv (max)
Sensitivity	-90dBm
Frequency Response	20 - 20000Hz (-3dB)
latency	< 0.5 ms
Sampling ratio	48kHz  at 16 bit
Signal-to-Noise Ratio (SNR)	95 dB
THD  Distortion	0.1 % at 1kHz
Dynamic Range	90dB