Introduction
The MIPEACE Bluetooth Work Earplugs Headphone is designed to provide hearing protection and audio playback in noisy environments. With a 29dB Noise Reduction Rating (NRR), these earplugs help safeguard your hearing while allowing you to listen to music, audiobooks, or make calls via Bluetooth 5.3. The device features a long-lasting battery, offering up to 19 hours of use, and is built with an IPX5 sweat-resistant design for durability in various work conditions.

Image: MIPEACE Bluetooth Work Earplugs Headphone in use, demonstrating its noise reduction capabilities in a work environment.
Safety Information
- Hearing Protection: These earplugs provide a 29dB NRR. Ensure proper fit to achieve stated noise reduction. Prolonged exposure to loud noises, even with hearing protection, can cause hearing damage.
- Volume Levels: Avoid listening at excessively high volumes for extended periods to prevent hearing damage.
- Charging: Use only compatible chargers. The device features over-voltage protection and will halt charging if input exceeds 5V/1A. Do not attempt to charge with higher voltage adapters.
- Water Resistance: The IPX5 rating protects against moisture, spills, sweat, and light rain. Do not submerge the device in water.
- Disassembly: Do not attempt to disassemble or modify the device, as this will void the warranty and may cause damage or injury.
Package Contents
Please check the package for the following items:
- MIPEACE Bluetooth Work Earplugs Headphone
- USB Charging Cable
- Multiple sizes of Tri-Flange Ear Tips
- Portable Zippered Case
- 2x Clothes Clips

Image: Contents of the MIPEACE Bluetooth Work Earplugs Headphone package, showing the earplugs, charging cable, and carrying case.
Product Overview
Familiarize yourself with the components and controls of your MIPEACE Bluetooth Work Earplugs Headphone.

Image: Detailed view of the control panel on the MIPEACE earplugs, highlighting the Previous Song/Volume-, USB Charging Port, Multi-function Key, Indicator Light, and Next Song/Volume+ buttons.
- Previous Song/Volume- Button: Press briefly for previous track, press and hold to decrease volume.
- USB Charging Port: For connecting the charging cable.
- Multi-function Key: Power on/off, play/pause, answer/end calls, activate voice assistant.
- Indicator Light: Displays power, charging, and pairing status.
- Next Song/Volume+ Button: Press briefly for next track, press and hold to increase volume.
Setup
1. Charging the Device
- Connect the USB charging cable to the charging port on the earplugs.
- Connect the other end of the cable to a USB power source (e.g., computer, wall adapter).
- The indicator light will show charging status. A full charge takes approximately 3.5 hours.
- Note: The device has over-voltage protection. Do not charge with an adapter exceeding 5V/1A output.

Image: The MIPEACE earplugs connected to a charging cable, illustrating the charging process.
2. Power On/Off
- Power On: Press and hold the Multi-function Key for approximately 3 seconds until the indicator light flashes blue.
- Power Off: Press and hold the Multi-function Key for approximately 3 seconds until the indicator light flashes red and then turns off.
3. Bluetooth Pairing
- Ensure the earplugs are powered off.
- Press and hold the Multi-function Key for approximately 5-7 seconds until the indicator light flashes red and blue alternately, indicating pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "MIPEACE RM" from the list of devices.
- Once paired, the indicator light will flash blue slowly. The earplugs will automatically reconnect to the last paired device when powered on, if within range.

Image: The MIPEACE earplugs wirelessly connected to multiple Bluetooth-enabled devices, demonstrating its wide compatibility.
4. Wearing the Earplugs
Proper fit is crucial for both comfort and effective noise reduction.
- Select the appropriate size of tri-flange ear tips for a snug fit in your ear canal.
- Gently insert the earplugs into your ear canals, twisting slightly to create a seal.
- The neckband design allows the earplugs to be worn discreetly under a shirt collar or safety helmet. Use the included clips to secure the wire if needed.

Image: A worker wearing the MIPEACE earplugs, showing how they can be discreetly tucked under a helmet or collar.
Operating Instructions
1. Music Playback
- Play/Pause: Press the Multi-function Key once.
- Next Track: Press the Next Song/Volume+ Button once.
- Previous Track: Press the Previous Song/Volume- Button once.
- Volume Up: Press and hold the Next Song/Volume+ Button.
- Volume Down: Press and hold the Previous Song/Volume- Button.
2. Call Management
- Answer/End Call: Press the Multi-function Key once during an incoming call or to end an active call.
- Reject Call: Press and hold the Multi-function Key for approximately 2 seconds during an incoming call.
- Redial Last Number: Double-press the Multi-function Key when not on a call.
Maintenance
1. Cleaning
- Regularly clean the ear tips with a soft, damp cloth. Ensure they are completely dry before reattaching.
- Wipe the main body of the earplugs with a dry or slightly damp cloth. Do not use harsh chemicals or abrasive cleaners.
2. Storage
- When not in use, store the earplugs in the provided zippered case to protect them from dust and damage.
- Store in a cool, dry place away from direct sunlight and extreme temperatures.
3. Water Resistance
The IPX5 rating means the earplugs are resistant to sweat and light splashes. They are not designed for submersion. If they get wet, wipe them dry immediately before charging or further use.

Image: Close-up of the MIPEACE earplugs with water droplets, signifying their IPX5 water resistance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on | Low battery | Charge the earplugs fully. |
| Cannot pair with device | Not in pairing mode / Bluetooth off on device | Ensure earplugs are in pairing mode (flashing red/blue). Turn on Bluetooth on your device. |
| No sound / Poor sound quality | Volume too low / Earplugs not properly seated / Device out of range | Increase volume. Adjust earplugs for a secure fit. Move closer to the paired device (within 33 feet/10 meters). |
| Charging issues | Faulty cable / Incompatible charger / Over-voltage protection activated | Try a different USB cable or power source. Ensure charger output is 5V/1A or less. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | RM |
| Noise Reduction Rating (NRR) | 29 dB |
| Bluetooth Version | 5.3 |
| Bluetooth Range | Up to 33 feet (10 meters) |
| Battery Life (Talk/Playtime) | Up to 19 hours |
| Battery Charge Time | Approximately 3.5 hours |
| Water Resistance | IPX5 (Sweat Resistant) |
| Ear Placement | In Ear |
| Control Method | Push Button |
| Frequency Range | 20 Hz to 20,000 Hz |
| Material | Plastic |
Product Video
Video: An official product video demonstrating the features and usage of the MIPEACE Bluetooth Work Earplugs Headphone.
Warranty and Support
The MIPEACE Bluetooth Work Earplugs Headphone comes with a 1-year warranty from the date of purchase.
For technical support, warranty claims, or any questions regarding your product, please contact MIPEACE customer service through the retailer's platform or visit the official MIPEACE brand store.
Online Support: MIPEACE Amazon Store





