voijump M681

voijump Professional Wireless Microphone Instruction Manual

Model: M681

1. Introduction

Thank you for choosing the voijump Professional Wireless Microphone. This compact and versatile lavalier microphone system is designed to deliver broadcast-quality audio for content creators, vloggers, podcasters, and anyone needing clear sound for video recording, interviews, and live streaming. Featuring instant plug-and-play functionality, intelligent noise reduction, and broad compatibility with iPhone, iPad, and Android devices, this system ensures high-quality audio capture with ease.

2. What's in the Box

Please check the package contents to ensure all items are present:

  • 2 Mini Mic Wireless Microphones
  • 1 Receiver (Lightning & USB-C)
  • 1 Type-C to Lightning Adapter
  • 2 High-Density Sponge Tips
  • 2 Deadcat Windshields
  • 1 USB Charging Cable
  • 1 User Manual
Contents of the voijump Professional Wireless Microphone package, including two microphones, a receiver, adapters, foam tips, deadcat windshields, and a charging cable.

Image: All components included in the voijump Professional Wireless Microphone package.

Video: An unboxing of the voijump Professional Wireless Microphone, demonstrating the contents and initial impressions.

3. Product Overview

The voijump wireless microphone system consists of two mini microphones (transmitters) and one receiver. Each component is designed for ease of use and portability.

Two voijump wireless microphones with furry windshields clipped onto clothing, highlighting their compact and portable design.

Image: The compact and portable design of the voijump wireless microphones.

Diagram showing the dimensions of the mini microphone: 2.56 inches long, 0.6 inches wide, 0.3 inches thick, and weighing about 0.7 oz.

Image: Dimensions and weight of the mini microphone, emphasizing its lightweight nature.

Microphone (Transmitter) Features:

  • Microphone Windshields: (Furry deadcat or sponge tips) Reduces wind noise and plosives.
  • USB Charging Port: For charging the microphone.
  • Microphone Clip: For attaching to clothing.
  • Power Button: To turn the microphone on/off.
  • Microphone Indicator: Shows power and connection status.

Receiver Features:

  • Device Connector: USB-C or Lightning (depending on the adapter used) to connect to your phone/device.
  • Phone Charging Port: Allows charging of your phone/device while the receiver is connected.

4. Setup

The voijump wireless microphone system is designed for instant plug-and-play operation, requiring no Bluetooth pairing or app installation.

  1. Connect the Receiver: Plug the receiver directly into the charging port of your smartphone, tablet, or laptop. Use the appropriate adapter (USB-C or Lightning) for your device.
  2. Power On the Microphone(s): Press and hold the power button on each mini microphone you intend to use. The microphone indicator light will turn green, indicating it is powered on and ready to connect.
  3. Automatic Connection: The microphone(s) will automatically connect to the receiver within approximately 1.3 seconds. The indicator light on the microphone will remain solid green once connected.
  4. Start Recording: Open your device's camera or recording app and begin recording. The audio will now be captured by the wireless microphone(s).

Note for Android Users: Before using the microphone, please ensure the "OTG" function is enabled on your Android device. This setting is usually found in your device's system settings under 'Connected devices' or 'USB preferences'.

Diagram showing the three steps for plug-and-play setup: 1. Plug the receiver into the phone. 2. Press the microphone's power button. 3. Connection is established, ready for recording.

Image: Visual guide for the simple plug-and-play setup process.

Video: A short demonstration of the microphone's plug-and-play functionality, showing immediate readiness for use.

5. Operating Instructions

Mute Function:

During recording, a short press of the microphone's power button will toggle the mute function. The indicator light will change to a flashing green when muted and solid green when unmuted.

Charging While Recording:

The receiver features a pass-through charging port, allowing you to charge your smartphone or tablet simultaneously while recording. This ensures uninterrupted creative sessions.

An iPhone connected to the receiver, which is then connected to a power source, demonstrating the ability to charge the phone while recording.

Image: Illustrates charging a phone via the receiver's port during recording.

Microphone Charging:

To charge the mini microphones, use the provided USB charging cable. Connect the cable to the microphone's USB charging port and a power source. The indicator light will show charging status.

Diagram showing charging times: 1.5 hours for full charge, 8 hours for dual-mic use, 12 hours for single-mic use.

Image: Details on battery life and charging time for the microphones.

6. Compatibility

The voijump Professional Wireless Microphone system is broadly compatible with a variety of devices:

  • iPhones: All iPhones with Lightning or USB-C ports (e.g., iPhone 7/Plus, 8/Plus, X/XR/XS/XS Max, 11/Pro/Pro Max, 12/Mini/Pro/Pro Max, 13/Mini/Pro/Pro Max, 14/Plus/Pro/Pro Max, 15/Plus/Pro/Pro Max, 16/Pro/Pro Max).
  • iPads: iPad mini series, iPad series, iPad Air series.
  • Android Devices: Smartphones and tablets with USB-C ports. (Remember to enable OTG function if required by your device).
  • Laptops: Compatible with laptops featuring USB-C ports.
Image showing the receiver connected to an iPhone and an Android phone, illustrating compatibility with both USB-C and Lightning devices.

Image: Demonstrates compatibility with various iPhone and Android devices.

A detailed compatibility chart for iPhone and iPad models, with a note for Android users to enable OTG function.

Image: Detailed compatibility list for iPhone and iPad models, with a note for Android OTG function.

7. Key Features

  • Professional Audio Quality: Delivers broadcast-quality 48kHz/24-bit audio.
  • Omnidirectional Sound & Noise Reduction: Equipped with an upgraded intelligent AI chip and 360° omnidirectional pickup mode. Includes high-density anti-spray sponge and windproof deadcat windshields to cut plosives and wind interference for crystal-clear indoor/outdoor recordings.
  • Extended Range & Long Battery Life: Features 2.4GHz wireless transmission technology, providing a 66ft (20 meters) barrier-free effective distance. The rechargeable microphones last for 12 hours in single-mic mode or 8 hours in dual-mic sessions.
  • Lightweight & Durable: Made of high-quality materials, weighing less than an ounce, making it extremely portable and suitable for everyday use.
A close-up of the microphone with a furry windshield, showing sound waves and a 'Before' and 'After' comparison to illustrate active noise cancellation.

Image: Demonstrates the active noise cancellation technology for clear sound quality.

Graphic illustrating Intelligent Noise Reduction with high-density foam, an integrated smart chip, and clear and crisp audio output.

Image: Highlights the intelligent noise reduction features.

A person cycling outdoors with a voijump wireless microphone clipped on, showing a wireless reception range of up to 66ft (20 meters) to a smartphone.

Image: Illustrates the 66ft wireless reception range in an outdoor setting.

Video: A promotional video showcasing the features and benefits of the voijump wireless microphone system.

8. Maintenance

  • Cleaning: Use a soft, dry cloth to clean the microphone and receiver. Do not use liquid cleaners or aerosols.
  • Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
  • Windshields: The sponge tips and deadcat windshields can be gently cleaned with mild soap and water, then air-dried completely before re-use.

9. Troubleshooting

ProblemPossible CauseSolution
No sound or poor audio qualityMicrophone not powered on; Receiver not properly connected; Android OTG function disabled; Device audio input not set to external microphone.Ensure microphone is powered on (solid green light). Re-plug the receiver firmly into your device. For Android, enable OTG in settings. Check your recording app's settings to ensure external microphone input is selected.
Static or interference noiseEnvironmental interference; Microphone too far from source; Loose connection.Ensure you are within the 66ft operating range. Check for strong electromagnetic interference sources. Ensure the receiver is securely plugged in. Use the appropriate windshield (deadcat for outdoor, foam for indoor) to minimize noise.
Microphone not connectingMicrophone not powered on; Receiver not recognized by device.Press and hold the microphone power button until the green light appears. Try unplugging and re-plugging the receiver. Restart your recording device.
Short battery lifeMicrophone not fully charged; Using dual microphones for extended periods.Ensure microphones are fully charged before use (approx. 1.5 hours). Note that dual-mic usage provides 8 hours, while single-mic usage provides 12 hours.

10. Specifications

FeatureDetail
Model NameWireless Microphones (M681)
Microphone Form FactorLavalier
Connectivity TechnologyWireless (2.4GHz)
Connector TypeLightning, USB Type-C
Polar PatternOmnidirectional
Signal-to-Noise Ratio78 dB
Item Weight2.4 ounces (for the system)
Product Dimensions0.39 x 0.59 x 2.17 inches (per microphone)
Power SourceBattery Powered
Battery LifeUp to 12 hours (single mic), 8 hours (dual mic)
Wireless RangeUp to 66 feet (20 meters)
MaterialPlastic
Special Features1-Touch Recording, Battery Indicator Light, Clip, Lightweight, Noise Reduction

11. Warranty and Support

For warranty information, technical support, or any inquiries regarding your voijump Professional Wireless Microphone, please refer to the manufacturer's official website or contact their customer service directly. Details can typically be found in the packaging or on the product page where you made your purchase.

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