Bộ Micro Không Dây Có Đèn Led Kèm Phụ Kiện Chuyên Dụng

Giới thiệu Bộ Micro Không Dây Có Đèn Led Kèm Phụ Kiện Chuyên Dụng

Wireless handheld microphone system for karaoke, party, DJ, business meetings, speech or other outdoor & indoor activities.
Adopts UHF 676MHz to 697MHz frequency band(channel A: 677MHz - 686MHz; channel B: 687MHz - 696MHz), strong anti-interference.
A/D and D/A are used for high performance audio of 24Bit/48KHz; Using the ID code + frequency to encrypt the data to the frequency, which enhances the connection stability.
With automatic mute and shock elimination circuit to avoid the impact and noise of the switching; extremely high pick-up sensitivity and excellent tone quality make your speech or singing more clear.
The wireless transmission distance is about 30 to 50 meters; multiple devices(max. 16 sets) can be used simultaneously without interference or frequency hopping.
Color: black gold
Material: metal + plastic
System
Frequency Response: 676-697MHz
Channel Number: 10(conservative values) each time matching, ID code random change, within the frequency range set by the manufacturer
Oscillator: DSP chip frequency lock
Frequency Stability: ±10ppm
Distortion: ≤0.5%
Receiver
Sensitivity: -95 to 71dBm
Sound Frequency: 40 - 18000Hz
SNR: ≥ 90dB
Audio Output: 1/4 inch unbalanced output 300mV
Power Supply: Built-in 1000mA Rechargeable Battery
Receiver Size: 12.5 * 3.5 * 2cm / 4.9 * 1.4 * 0.8in
Receiver Weight: 49g / 1.7oz
Transmitter
RF Power: 10dBm
Sound Frequency: 40 - 18000Hz
Power Supply: 2 * AA Batteries (Not Included)
Transmitter Size: 23 * 4cm / 9.1 * 1.6in
Transmitter Weight: 203g / 7.2oz(without batteries)

Package Contents:
1* Receiver
1* Mic
1* Antenna
1* USB line
1* 3.5mm Converter
1* Users' Manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Giá RFUEL