1. Introduction
Thank you for choosing the 1Mii Y8+ Noise Cancelling Headphones. These headphones are designed to provide a superior audio experience with advanced features for comfort and convenience. They deliver studio-grade sound with Hi-Res audio and LDAC technology, ensuring rich, detailed sound from deep lows to crystal-clear highs. The hybrid active noise canceling technology effectively reduces ambient noises, allowing for immersive listening. With an exceptional 75-hour battery life, these headphones are perfect for extended use during travel, work, or leisure.
What's in the Box:
- Noise Cancelling Over Ear Bluetooth Headphones (1Mii Y8+)
- AUX Cable
- USB-C Charging Cable
- Headphones Pouch
- User Manual
2. Setup
2.1 Charging the Headphones
Before first use, fully charge your 1Mii Y8+ headphones. Connect the provided USB-C charging cable to the headphone's charging port and the other end to a compatible USB power source. A full charge takes approximately 3.5 hours. The LED indicator will show charging status.
2.2 Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the power button until the LED indicator flashes blue and red, indicating pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for "1Mii Y8+".
- Select "1Mii Y8+" from the list of available devices to connect. The LED indicator will turn solid blue once connected.
2.3 Wired Connection
For a wired connection, use the included 3.5mm AUX cable. Plug one end into the headphone's 3.5mm jack and the other end into your audio source. Note that ANC (Active Noise Cancellation) is available in wired mode, but the headphones must be charged for it to function.
2.4 App Setup (Custom EQ)
To customize your audio experience, download the "YeeMall" app from your device's app store. Once installed and connected via Bluetooth, you can use the app to:
- Select from 6 preset sound effects (Deep Bass, Classic, Pop, Rock, Jazz, Country).
- Personalize your audio with custom EQ settings.
- Control volume and monitor battery level.
- Toggle ANC/Transparency mode.
- Explore soothing sleep sounds.
3. Operating the Headphones
3.1 Controls Overview
The 1Mii Y8+ headphones feature intuitive button controls for various functions:
- Power Button: Press and hold to power on/off. Short press for play/pause.
- Volume Buttons (+/-): Adjust volume up or down.
- Multi-function Button: Typically used for call control (answer/end calls) and activating voice assistant.
- ANC Button: Toggles between Active Noise Cancellation, Normal mode, and Transparency mode.
3.2 Noise Cancellation and Transparency Modes
The headphones offer three distinct listening modes:
- Active Noise Cancellation (ANC): Reduces up to 90% of ambient noise, ideal for travel or noisy environments.
- Normal Mode: Standard audio playback without active noise cancellation or transparency.
- Transparency Mode: Allows you to hear your surroundings while still enjoying your audio, useful for conversations or staying aware of your environment.
3.3 Hi-Res Audio and LDAC
The 1Mii Y8+ headphones support Hi-Res Audio and LDAC technology, providing a superior listening experience with higher fidelity sound. LDAC transmits approximately three times more data than conventional Bluetooth audio, allowing for high-resolution audio content to be transmitted wirelessly.
4. Maintenance
4.1 Cleaning and Care
- Wipe the headphones with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Keep the charging port and 3.5mm jack free of dust and debris.
- Avoid exposing the headphones to extreme temperatures, humidity, or direct sunlight.
4.2 Storage
When not in use, store the headphones in the provided pouch to protect them from scratches and dust. The foldable design allows for compact storage, making them ideal for travel.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power/Won't turn on | Low battery | Charge the headphones fully using the USB-C cable. |
| Cannot pair via Bluetooth | Headphones not in pairing mode; Device Bluetooth off; Too far from device | Ensure headphones are in pairing mode (flashing blue/red). Turn Bluetooth on your device. Move headphones closer to the device (within 32.8 feet). |
| No sound or low volume | Volume too low; Incorrect audio source; Wired connection issue | Increase volume on headphones and connected device. Check if the correct audio source is selected. Ensure AUX cable is fully inserted if using wired mode. |
| ANC not working effectively | ANC mode not activated; Poor fit; Excessive noise type | Press the ANC button to cycle through modes. Adjust headphones for a snug fit over your ears. ANC is most effective for low-frequency, constant noise. |
6. Specifications
| Feature | Detail |
|---|---|
| Model Name | Y8+ |
| Brand | 1Mii |
| Noise Control | Active Noise Cancellation |
| Connectivity Technology | Wireless (Bluetooth 5.3) & Wired (3.5mm Jack) |
| Audio Driver Size | 40 Millimeters |
| Frequency Response | 20 Hz - 40 KHz |
| Sensitivity | 105 dB |
| Impedance | 32 Ohm |
| Battery Life | 75 Hours (ANC off), 55 Hours (ANC on) |
| Charging Time | 3.5 Hours |
| Bluetooth Range | 32.8 Feet |
| Item Weight | 9.7 ounces (276 Grams) |
| Product Dimensions | 8 x 6.3 x 3.3 inches |
| Material | Faux Leather, Memory Foam, Metal, Plastic |
| Control Type | Button Control, Call Control, Noise Control, Volume Control, Voice assistant |
| Special Features | Hi-Res Audio, LDAC, Foldable, Custom EQ via App |
7. Warranty and Support
For warranty information and technical support, please refer to the official 1Mii website or contact their customer service. The included User Manual (PDF) and User Guide (PDF) provide additional detailed information and can be accessed via the links below:
Each 1Mii product undergoes rigorous testing to ensure quality and performance.
