Product Description

Thank you for purchasing a NEEWER product!

This product is a smart wireless microphone that provides professional-level recording output. It is plug and play, requires no APP, and has multiple applications: it can be used for webcasting, video vlogging, program interviews, interview recordings, video tutorials, and other occasions.

Package Contents

Product Illustration

TX

Power Button: Controls power and mute functions.

Function Button: Adjusts volume levels and noise reduction.

Indicator: Shows status like power, pairing, and mute.

Charging Port: For charging the device.

Illustration of the TX unit with labels for Power Button, Function Button, Indicator, and Charging Port.

RX

Indicator: Shows status like power and pairing.

Pairing Reset Pinhole: Used for resetting the pairing (use with caution).

Illustration of the RX unit with labels for Indicator and Pairing Reset Pinhole.

TX Operation and Indicator Status

Operation Function/Status Indicator
Press and hold the power button for 2 seconds Power On Blue indicator blinks slowly
Press the power button Power Off / Mute On/Off Mute: Red indicator light is on
Pair N/A Blue indicator is on
Press the function button Volume adjustment levels: 1-5 Green indicator blinks once when the volume is adjusted to another level and blinks three times when adjusted to the maximum level.
Press and hold the function button Noise reduction on/off Noise reduction on: green indicator is on
Low battery warning N/A The red light blinks quickly
Low battery power off N/A Red indicator turns off
External power source Charging while on/off Red indicator dims and lights up alternately
Fully charged Charging while on/off Indicator returns to primary status

Notes on Indicators:

  1. In case of conflicting indicators, the priority order is as follows: volume adjustment takes precedence over low battery level, which in turn takes precedence over mute status, followed by charging status, and then noise reduction, with operating status having the lowest priority.
  2. The noise reduction function cannot be activated or deactivated when the device is in pairing mode or mute mode.
  3. If noise reduction is activated while the device is charging or the battery is low, the noise reduction indicator will light up for 3 seconds before returning to the charging or low battery indicator.
  4. Mute status is not saved and will be deactivated after the device restarts or reconnects.
  5. The noise reduction setting will remain even after the device restarts or reconnects.
  6. When the transmitter is off, enter pairing mode by pressing and holding the power button and function button simultaneously for 6 seconds.

Operating Instructions

Step 1: Connect the receiver to your smartphone

Note: For OPPO/VIVO/IQOO/Realme smartphones, search for "OTG" in the settings and enable "OTG Power Supply" before connecting the RX receiver.

Illustration showing the RX receiver being connected to a smartphone.

Step 2: To turn on the receiver, press and hold its power button or remove it directly from the charging case. A blinking indicator means the receiver is powered on.

Illustration of the TX unit with the power button highlighted.

Step 3: When the transmitter indicator is on, open any video recording or livestreaming app on your smartphone to start recording.

Illustration showing the TX unit connected to a smartphone, with an indicator light on.

Note: When your smartphone's battery is running low, you can charge it via the receiver's port.

Illustration showing the smartphone being charged via the receiver's port.

RX Operation and Indicator Status

Function/Status Operation Indicator
Unpaired Waiting to be paired Blue indicator 1/indicator 2 blinks slowly
Paired N/A Corresponding blue indicator
TX mute TX1 or TX2 is muted Corresponding red indicator lights are on
Noise Reduction Noise reduction is activated on TX Green indicator 1/indicator 2 lights up
Pairing Mode Press and hold the reset hole for 3 seconds Blue indicator 1/indicator 2 blinks quickly

Notes on RX Indicators:

  1. When noise reduction is turned on/off on one TX, it will be turned on/off simultaneously on the other TX.
  2. The RX only shows its own pairing status, not that of the TX. After the RX pairing has been reset, the blue indicator will blink rapidly for 2 minutes. If the RX is not paired within this period, the blue indicator will start blinking slowly, but the RX is still waiting to be paired.

Battery Warning

  1. Do not attempt to disassemble, modify, or repair the battery yourself. Any unauthorized use may cause battery leakage, overheating, burning, and other hazards.
  2. Be sure to use the included or certified chargers to prevent overcharging and short circuits.
  3. If abnormal charging speed or indicator blinking occurs, please stop charging and contact our customer service immediately.
  4. Keep away from flammable and explosive materials.

Specifications

Specification Value
Sampling Rate 48kHz 24bit
Frequency Response 20Hz~20kHz
Transmission Distance Front: 150m, Back: 20m
Noise Reduction Supported
Audio Latency 24ms
Signal-to-Noise Ratio >70dB
Sensitivity -36±2dB
Pickup Pattern Omnidirectional
Sound Pressure Level >120 dBSPL

Safety Precautions

  1. Keep this precision electronic device away from water. If it gets wet, turn off the device, remove water, and seek help from a professional technician.
  2. Charge the battery every three months to keep it in optimal condition and protect the battery cells.
  3. Do not expose the battery to sun, fire, or heat.
  4. Keep the transmitter and receiver units facing each other to maintain a strong signal.

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