Wireless Microphone VHF Handheld Wireless Dynamice Aluminum Alloy Microphone For Karaoke Computer PC Singing KTV With Receiver

Product feature:

1: SMD components and SMT technology with good quality and long opeating distance (10-20meters)
2: Use shock solid frequency line, with stable frequency, less dead points
3. High Anti-interference: Prevent the interference from computer, DVD and Digital Power amplifier.
4. Prevent squeaking: Switch impulse noise canceling circuit.
5. High sensitivity, Voice high fidelity; wide frequency response and good tone quality.
6. Special multi-channel designing, can be used with 1-6 sets or more at the same time even no mixer. Strong antijamming; Very convenient to be used.

Technical parameters:

Receiver:
Frequency: 180MHz· -270MHz
Modulation Mode: FM
Receiving Range: 10-20meters
Receiver mode: Super heterrodyne
Receiver Sensitivity: >12dBU(S/N=40dB)
Power supply: 3V(2*AAA batteries)

Microphone(Transmitter):
Frequency Stability:50pPM(-10C-- +50C)
Frequency response: 60Hz· 13kHz
Working temperature: -10C-35C
Transmitting Power: 10mW(t1)
Power supply: 3V(2* AA batteries)
Operating current: <30Ma

Usage:

1. Open the battery cover according to the marking direction, install 2*AAA batteries with correct polarity. Then turn on receiver, the indicator light will bright' when received wireless signal, the indicator light will be brighter. Insert jack-plug to MIC input in amplifier, the microphone can be used mormally.

2. You can use 1-6 sets or more different frequency microphone system refer to above program and according to your needs. Strong anti-jamming with each other and convenient to be used at the same time.

Take out the battery cover and put into the batteries, then close the battery cover; Push the switch to the 2nd gear-"ON", the indicator light will be flashed if the battery power is enough when you use it normally. if the batteries power is not enough or you made the opposite polarity, the indicator light will not shine, please change the new batteries.

Notice:

1. When the battery low, microphone will appear noise, modified tone, staccato appear, the batteries should be replaced.
2. Push the power switch to "OFF" after using microphone.
3. In order to avoid the damage of components, battery acidification or weeping, Please take out the batteries when long time no use.

Package Inlcuded:

1x K3 Wireless Microphone
1x Wireless Receiver
1x English Manual