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.

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
- 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.
- 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.
- Connect In-Ear Monitors to Receiver: Plug your 3.5mm in-ear monitors or headphones into the 3.5mm jack on the receiver unit.
- 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.
- Secure Placement: Use the belt clips to attach the transmitter and receiver securely to your clothing or gear.
Operating Instructions
- Volume Adjustment: Use the independent volume control on each receiver unit to set your desired listening level.
- 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.
- 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.
- 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:
| Problem | Solution |
|---|---|
| No sound from receiver. |
|
| Interference or signal dropouts. |
|
| Units not pairing. |
|
| Short battery life. |
|
Specifications
| Feature | Detail |
|---|---|
| Model Name | PM-2S |
| Connectivity Technology | Wireless |
| Operating Frequency | 2.4GHz Band |
| Wireless Communication Technology | UHF |
| Audio Quality | 24bit/48kHz HD Audio |
| Frequency Response | 20Hz–20kHz |
| Signal-to-Noise Ratio | 100dB |
| Wireless Range | Up to 150 ft (45 meters) |
| Battery Type | Built-in 300mAh Rechargeable Lithium |
| Battery Life | Over 10 hours continuous use |
| Headphones Jack | 3.5 mm Jack |
| Item Weight | 110 Grams (3.88 ounces) |
| Material | Plastic |
| Manufacturer | MELONARE |
| UPC | 810164760715 |
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





