Saramonic 121401B Wireless Lavalier Microphone User Manual
Saramonic 121401B Wireless Lavalier Microphone

Statement

Please read this manual carefully before using and strictly operate and store in accordance with the instructions. Please save it for your future reference.

If the user manual can not help you to solve certain problems, please ask your retailer for help or email us: [email protected].

Cautions

  1. Please do not dismantle the outer case.
  2. Don’t place this unit close to heat sources such as heater, oven, or other devices that produce heat.
  3. Please do not replace the battery on your own.
  4. Only use a soft, dry cloth to clean the product.
  5. When using and storing, please pay attention to dust and moisture

General Introduction

The BTW is a compact and portable wireless lavalier microphone. It features an omnidirectional microphone capsule, which delivers clear and intelligible sound. The BTW can work i tandem with third-party apps for audio/video recording. It is compatible with both iOS and Android devices. With an operating range of up to 80m, the BTW is ideal for content creation, live streaming, interviews, online class, etc.

Product Structure

Product Structure
Product StructureProduct Structure

  1. Power Button
    Function Operation

    Power ON

    Press and hold the button for 2 seconds

    Power OFF

    Press and hold the button for 3 seconds

    Play/Pause

    Short press the button (successfully connected)

    Clear Pairing Records

    Make sure the BTW is turned off.
    Then press and hold the button for 5 seconds.

  2. Status Indicator

    Mode

    Indicator

    Unpaire

    (wait for pairing)

    Blinks blue 3 times, then flashes blue and green alternately (If not connected within two minutes, the unit will enter standby mode.)

    Standby Mode

    Slow flashing green light

    Power OFF

    Green light blinks 3 times

    Paired Successfully

    Slow flashing blue light
    Low Battery

    Voice prompts “Low Battery” every two minutes

    Charging

    Solid green light
    Fully Charged

    Light up blue for 2s, then flashes green slowly

  3. 3.5mm Headphone Jack
    Connect the supplied single earbud for audio monitoring.
  4. Built-in Microphone
  5. USB Type-C Charging Port
  6. Belt Clip (Detachable)
  7. Magnetic Clip

Accessory Setup Guide

Accessory Setup Guide
Accessory Setup Guide
Accessory Setup Guide

Operation Guide

  1. Press and hold the power button for 2 seconds to turn on the BTW.
  2. Pairing.
    Operation Guide
    First time pairing:
    1. The BTW will enter pairing mode automatically after power on. The indicator flashes blue and green alternately.
    2. Turn on Bluetooth, then select “Saramonic BTW” on your device.
    3. When connected successfully, the indicator flashes blue slowly.
      Automatic connection:
      Turn on the Bluetooth of the last device connected, and then turn on the BTW, the connection between the device and the BTW with will be automatically established.
  3. Open a third-party audio or video app and start recording.

For better recording experience, the application SmartRecorder is recommended.
Please scan the following QR code to download and install

Smart Recorder.

Specifications

Transmission Type

2.4GHz wireless transmission
Modulation

GFSK

Operating Range

80m (line-of-sight)
RF Output Power

<10dBm

Polar Pattern

Omnidirectional
Maximum SPL

120dB SPL

Sensitivity

-42dB
Power Requirement

Built-in Li-ion Battery

Charging Port

USB Type-C
Battery Life

10 hours

Antenna

Built-in Antenna
Audio Connector

3.5mm headphone jack (stereo output) (also support TRRS microphone input)

Dimensions

67.6×42.6×18.4mm
Weight

24.5g

Operating Temperature

0°C to 50°C
Storage Temperature

–20°C to 55°C

Packing List

  • 1×BTW Wireless Lavalier Microphone
  • 1×USB-A to USB-C Charging Cable
  • 1×Single Earbud
  • 1×Fur Windshield
  • 1×Belt Clip

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

RF Exposure Information
The device has been evaluated to meet general RF exposure requirement. This equipment should be installed and operated with minimum distance 0mm between the radiator & your body.

ISED Statement

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s).

Operation is subject to the following two conditions:

  1. This device may not cause interference.
  2. This device must accept any interference, including interference that may cause undesired operation of the device.

The digital apparatus complies with Canadian CAN ICES-3 (B)/NMB-3(B).

The device has been evaluated to meet general RF exposure requirement. This equipment should be installed and operated with minimum distance 0mm between the radiator & your body.

Customer Support

Shenzhen Jiayz Photo Industrial,Ltd
Tell: 400-613-1096
Web: www.saramonic.com
Email: [email protected]

 

Documents / Resources

Saramonic 121401B Wireless Lavalier Microphone [pdf] User Manual
121401B, 2ARN3-121401B, 2ARN3121401B, 121401B Wireless Lavalier Microphone, Wireless Lavalier Microphone, Lavalier Microphone, Microphone

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