Introduction
This manual provides detailed instructions for the NOUUI Open Ear Headphones, model NU-HS012 F01. These headphones feature an open-ear design for comfort and situational awareness, an AI noise-canceling microphone, Bluetooth 5.3 connectivity with multipoint pairing, and intuitive controls. Please read this manual thoroughly before using the product to ensure proper operation and maintenance.
What's in the Box
Verify that all items are present in the package:
- NOUUI Bluetooth Headset
- Type C Charging Cable
- Charging Base

Image: The NOUUI Open Ear Headphones, a Type C charging cable, and a charging base are displayed together on a flat surface.
Product Overview
The NOUUI Open Ear Headphones are designed for comfort and functionality. They feature a lightweight build (29 grams) with skin-friendly silicone ear pads and an ergonomic design that fits securely behind the ear without covering the ear canal. The headset includes a 270° rotatable microphone for optimal voice pickup and an integrated mute button.
Key components include:
- Open-Ear Design: Allows ambient sound awareness.
- Adjustable Microphone: 270° rotation for precise positioning.
- Multi-function Button: For call and music control.
- Mute Button: For microphone control.
- Charging Port: Type C for convenient charging.
Setup
1. Charging the Headset
- Connect the Type C charging cable to the charging base.
- Connect the other end of the charging cable to a compatible USB power source (e.g., wall adapter, computer USB port).
- Place the NOUUI Bluetooth Headset onto the charging base, ensuring the charging contacts align.
- The indicator light on the headset or charging base will show the charging status. A full charge typically takes approximately 2 hours.
Note: Fully charge the headset before first use.
2. Bluetooth Pairing
- Power On: Press and hold the Power button on the headset until the indicator light flashes, indicating it is in pairing mode.
- Activate Bluetooth: On your device (smartphone, tablet, computer), go to the Bluetooth settings and ensure Bluetooth is enabled.
- Search for Devices: Your device will scan for available Bluetooth devices. Select "NOUUI NU-HS012 F01" (or similar name) from the list.
- Connect: Once selected, the headset will connect to your device. The indicator light will change to a steady blue or turn off, indicating a successful connection.
Multipoint Pairing: The headset supports connecting to two devices simultaneously. After pairing with the first device, disable Bluetooth on the first device, then pair with the second device. Re-enable Bluetooth on the first device, and the headset should connect to both. You can then switch between devices as needed.
Operating Instructions
Basic Controls
- Power On/Off: Press and hold the Power button.
- Play/Pause Music: Press the Multi-function button once.
- Answer/End Call: Press the Multi-function button once during an incoming call or an active call.
- Reject Call: Press and hold the Multi-function button for approximately 2 seconds during an incoming call.
- Microphone Mute/Unmute: Press the dedicated Mute button on the microphone arm.
- Volume Control: Use the volume buttons on your connected device.
Microphone Usage
The 270° rotatable microphone can be adjusted to position it optimally closer to your mouth for clearer voice pickup. The AI noise-canceling technology helps reduce background noise during calls, ensuring your voice is heard clearly by the other party.
Maintenance
- Cleaning: Use a soft, dry, lint-free cloth to clean the headset. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Storage: When not in use, store the headset in a cool, dry place, away from direct sunlight and extreme temperatures. You can hang it around your neck for easy portability.
- Water Resistance: The headset is sweatproof, making it suitable for workouts. However, avoid submerging it in water or exposing it to heavy rain.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the headset regularly, even if not used for extended periods.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Headset does not power on. | Ensure the headset is fully charged. Connect it to the charging base and a power source. |
| Cannot pair with a device. |
|
| No sound or low volume. |
|
| Microphone not working. |
|
| Connection drops frequently. |
|
Specifications
| Feature | Detail |
|---|---|
| Brand | NOUUI |
| Model Name | NU-HS012 F01 |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Form Factor | On Ear / Open-Ear |
| Microphone | AI Noise-canceling, 270° Rotatable |
| Weight | 29 grams (approx.) |
| Multipoint Pairing | Supported (connects to two devices simultaneously) |
| Transmission Range | Up to 49 feet (approx. 15 meters) |
| Color | Yellow |
Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official NOUUI website. You may also contact NOUUI customer service directly for assistance with product issues or inquiries.
Please retain your proof of purchase for any warranty claims.