1. Introduction
Thank you for choosing MIPEACE Bluetooth Earplug Headphones. These headphones are designed to provide superior hearing protection with a 29dB Noise Reduction Rating (NRR), while allowing you to enjoy high-quality audio. Featuring a comfortable neckband design, IPX5 sweat resistance, and long battery life, they are ideal for use in noisy environments, during sports, or for everyday listening.
Please read this manual carefully before using the product to ensure proper operation and to maximize its lifespan.

Figure 1: MIPEACE Bluetooth Earplug Headphones
2. What's in the Box
Upon opening your MIPEACE Bluetooth Earplug Headphones package, you should find the following items:
- 1 x MIPEACE Bluetooth Earplug Headphones
- 1 x USB C Cable
- 1 x Eartip set (pre-installed or additional sizes)
- 1 x Compact Carrying Case

Figure 2: Included Compact Carrying Case
3. Product Overview
3.1 Design and Features
The MIPEACE headphones feature an ergonomic neckband design, weighing approximately 1.06 ounces (30g), ensuring comfortable wear for extended periods. The flexible silicone neckband adapts to your movements, making it suitable for various activities.

Figure 3: Ergonomic Design Features
The earplugs are designed with an oval shape for effective noise reduction, providing a 29dB Noise Reduction Rating (NRR) to protect your hearing in loud environments. The headphones are also IPX5 sweat resistant, making them durable against sweat and light rain.

Figure 4: IPX5 Water Resistance
3.2 Controls
The control panel is conveniently located on the neckband, allowing easy access to various functions:

Figure 5: Control Button Layout
- Power Button: Power On/Off, Play/Pause music, Answer/End calls.
- Volume Up (+): Increase volume, Next track (long press).
- Volume Down (-): Decrease volume, Previous track (long press).
4. Setup
4.1 Charging the Headphones
Before first use, fully charge your MIPEACE headphones. A full charge takes approximately 1.5 to 2 hours.
- Connect the included USB-C cable to the charging port on the headphone neckband.
- Connect the other end of the USB-C cable to a compatible USB power source (e.g., computer USB port, wall adapter).
- The indicator light will show charging status (refer to product specific LED behavior for details, typically red for charging, blue/off for full).
4.2 Initial Pairing
To connect your MIPEACE headphones to a Bluetooth-enabled device:
- Ensure the headphones are turned off.
- Press and hold the Power button until the indicator light flashes rapidly (usually blue and red alternately), indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "MIPEACE" from the list of found devices.
- Once connected, the indicator light will typically stop flashing and remain solid blue or turn off, and you may hear a confirmation tone.
The headphones support Bluetooth 5.4, offering faster pairing, a stable connection, and an effective range of up to 20 meters (66 feet).

Figure 6: Advanced Bluetooth 5.4 Connectivity
5. Operating Instructions
5.1 Power On/Off
- Power On: Press and hold the Power button for approximately 3 seconds until the indicator light turns on and you hear a power-on prompt.
- Power Off: Press and hold the Power button for approximately 3 seconds until the indicator light turns off and you hear a power-off prompt.
5.2 Music Playback
- Play/Pause: Short press the Power button.
- Volume Up: Short press the "+" button.
- Volume Down: Short press the "-" button.
- Next Track: Long press the "+" button.
- Previous Track: Long press the "-" button.
5.3 Call Management
- Answer/End Call: Short press the Power button during an incoming call.
- Reject Call: Long press the Power button during an incoming call.
- Redial Last Number: Double-press the Power button.
The headphones offer up to 19 hours of continuous music or call time on a single charge, with a standby time of up to 270 hours.

Figure 7: Long Playtime and Charging Information
6. Maintenance
Proper maintenance will ensure the longevity and optimal performance of your MIPEACE headphones.
- Cleaning: Regularly wipe the earplugs and neckband with a soft, dry cloth. For stubborn dirt, a slightly damp cloth can be used, but ensure the headphones are completely dry before use or charging.
- Storage: When not in use, store the headphones in the provided compact carrying case to protect them from dust, dirt, and physical damage.
- Battery Care: To preserve battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not in constant use. Store in a cool, dry place away from extreme temperatures.
- Water Exposure: While IPX5 sweat resistant, avoid submerging the headphones in water or exposing them to heavy rain. Dry them thoroughly if they get wet.
7. Troubleshooting
If you encounter issues with your MIPEACE Bluetooth Earplug Headphones, please refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Headphones do not power on. | Low battery. | Charge the headphones fully using the provided USB-C cable. |
| Cannot pair with device. | Headphones not in pairing mode; Device Bluetooth off; Too far from device. | Ensure headphones are in pairing mode (flashing indicator). Turn device Bluetooth off and on. Move headphones closer to device (within 20m). |
| No sound or low volume. | Volume too low; Not connected; Incorrect audio output. | Increase volume on both headphones and connected device. Re-pair the headphones. Check device's audio output settings. |
| Sound distortion. | Interference; Device too far; Low battery. | Move away from other wireless devices. Reduce distance between headphones and device. Charge headphones. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | MI04 |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.4 |
| Bluetooth Range | 20m (66 feet) |
| Noise Reduction Rating (NRR) | 29dB |
| Water Resistance Level | IPX5 (Sweat Resistant) |
| Battery Life (Playtime) | Up to 19 Hours |
| Standby Time | Up to 270 Hours |
| Charging Time | 1.5 - 2 Hours |
| Charging Port | USB-C |
| Item Weight | 1.06 ounces (30g) |
| Material | Silicone |
| Ear Placement | In Ear |
| Control Type | Media Control, Remote |
| Included Components | Headphone, Eartip, USB C Cable |
9. Official Product Video
Watch the official product video for a visual guide on the MIPEACE Bluetooth Earplug Headphones:
Video: Mipeace Bluetooth Earplug Neckband Headphones (Duration: 2:25). This video provides an overview of the headphones' features and design.
10. Warranty & Support
MIPEACE is committed to providing high-quality products and customer satisfaction. For any product-related inquiries, technical support, or warranty claims, please contact MIPEACE customer service.
Our 24/7 support team is available to assist you with any headphone issues and provide the quickest solutions.
For the most up-to-date warranty information and support contact details, please refer to the official MIPEACE website or your purchase documentation.
