MELONARE PM-2S

MELONARE PM-2S Portable Wireless In-Ear Monitor System User Manual

Introduction

The MELONARE PM-2S is a portable wireless in-ear monitor system designed for musicians, performers, and audio professionals. It provides reliable audio transmission with 24bit/48kHz HD audio quality, a wide 20Hz–20kHz frequency response, and a 100dB signal-to-noise ratio. Key features include one-touch mono/stereo switching, OTG audio input support for various devices, and a stable 2.4GHz wireless connection with a range of up to 150 ft. The system supports one-to-many monitoring and offers over 10 hours of continuous use with its built-in 300mAh rechargeable battery.

MELONARE PM-2S Portable Wireless In-Ear Monitor System, showing transmitter and receiver units.

Image: MELONARE PM-2S Portable Wireless In-Ear Monitor System, featuring the transmitter and receiver units with included accessories.

What's in the Box

Verify that all components are present in the package:

  • Transmitter Unit
  • Receiver Unit
  • Charging Station
  • OTG Cable
  • User Manual

Product Overview

The MELONARE PM-2S system consists of a transmitter and one or more receiver units. Each unit is designed for portability and ease of use.

Transmitter Unit

The transmitter sends audio signals wirelessly to the receiver(s). It features:

  • Audio Input: Connects to audio sources via OTG cable or other compatible inputs.
  • Power Button: For turning the unit on/off.
  • Status Indicator: Displays power and connection status.
  • Belt Clip: For secure attachment to clothing or gear.

Receiver Unit

The receiver unit receives audio signals from the transmitter and delivers them to your in-ear monitors. It includes:

  • 3.5mm Headphone Jack: For connecting in-ear monitors or headphones.
  • Volume Control: Independent volume adjustment for each receiver.
  • Mono/Stereo Switch: Toggles between mono and stereo audio modes.
  • Power Button: For turning the unit on/off.
  • Status Indicator: Displays power and connection status.
  • Belt Clip: For secure attachment.

Setup

  1. Charge the Units: Before first use, fully charge both the transmitter and receiver units using the provided charging station. The status indicator will show charging progress and completion.
  2. Connect Audio Source to Transmitter:
    • For smartphones, tablets, or laptops without a headphone jack, use the included OTG cable to connect to the transmitter's input.
    • For other audio sources (e.g., mixer, amplifier), use an appropriate audio cable (not included) to connect to the transmitter's input.
  3. Connect In-Ear Monitors to Receiver: Plug your 3.5mm in-ear monitors or headphones into the 3.5mm jack on the receiver unit.
  4. Power On: Press and hold the power button on both the transmitter and receiver units until the status indicators light up. The units will automatically pair.
  5. Secure Placement: Use the belt clips to attach the transmitter and receiver securely to your clothing or gear.

Operating Instructions

  1. Volume Adjustment: Use the independent volume control on each receiver unit to set your desired listening level.
  2. Mono/Stereo Switching: The receiver unit features a one-touch switch to toggle between mono and stereo modes.
    • Mono Mode: Combines left and right audio channels into a single signal, often preferred for clear vocal monitoring.
    • Stereo Mode: Separates left and right audio channels, providing an immersive soundstage for instrument separation.
    Select the mode that best suits your monitoring needs.
  3. One-to-Many Monitoring: A single transmitter can connect to multiple receiver units simultaneously. Each receiver will operate independently with its own volume control. Up to 10 complete sets (transmitter + receiver) can operate in the same area without interference.
  4. Wireless Range: The system offers a stable wireless range of up to 150 ft (approximately 45 meters). Maintain line of sight between the transmitter and receivers for optimal performance.

Charging and Battery Life

Both the transmitter and receiver units are equipped with a built-in 300mAh rechargeable lithium battery, providing over 10 hours of continuous use on a single charge.

  • Use the provided charging station and a compatible USB power adapter (not included) to charge the units.
  • A full charge typically takes approximately 2-3 hours.
  • The status indicator will change to indicate a full charge.
  • To preserve battery life, power off the units when not in use.

Troubleshooting

If you encounter issues with your MELONARE PM-2S system, refer to the following common solutions:

ProblemSolution
No sound from receiver.
  • Ensure both transmitter and receiver are powered on.
  • Check that the in-ear monitors are securely plugged into the receiver.
  • Verify the receiver's volume is turned up.
  • Confirm the audio source is active and connected correctly to the transmitter.
  • Re-pair the units by powering them off and on again.
Interference or signal dropouts.
  • Ensure the transmitter and receiver are within the 150 ft operating range.
  • Minimize obstacles (walls, large metal objects) between units.
  • Avoid operating near other 2.4GHz wireless devices (Wi-Fi routers, Bluetooth devices) if possible.
  • Check for strong electromagnetic interference sources.
Units not pairing.
  • Ensure both units are fully charged.
  • Power off both units, then power them on simultaneously. They should auto-pair.
  • Ensure no other MELONARE PM-2S systems are in pairing mode nearby, which might cause confusion.
Short battery life.
  • Ensure units are fully charged before use.
  • Battery performance may degrade over time with extensive use.
  • Operating in extremely cold temperatures can reduce battery life.

Specifications

FeatureDetail
Model NamePM-2S
Connectivity TechnologyWireless
Operating Frequency2.4GHz Band
Wireless Communication TechnologyUHF
Audio Quality24bit/48kHz HD Audio
Frequency Response20Hz–20kHz
Signal-to-Noise Ratio100dB
Wireless RangeUp to 150 ft (45 meters)
Battery TypeBuilt-in 300mAh Rechargeable Lithium
Battery LifeOver 10 hours continuous use
Headphones Jack3.5 mm Jack
Item Weight110 Grams (3.88 ounces)
MaterialPlastic
ManufacturerMELONARE
UPC810164760715

Maintenance

  • Cleaning: Use a soft, dry cloth to clean the units. Do not use liquid cleaners or solvents.
  • Storage: Store the system in a cool, dry place away from direct sunlight and extreme temperatures.
  • Battery Care: For long-term storage, charge the batteries to approximately 50% every few months to maintain battery health.
  • Avoid Moisture: Keep the units away from water and high humidity to prevent damage.

Warranty and Support

For warranty information and technical support, please refer to the official MELONARE website or contact MELONARE customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.

Manufacturer: MELONARE

© 2026 MELONARE. All rights reserved.

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