1. Introduction
Thank you for choosing OYIB MD058A Wireless Earbuds. This manual provides detailed instructions on how to set up, operate, and maintain your earbuds to ensure optimal performance and longevity. Please read this manual carefully before use.
2. Package Contents
Verify that all items are present in your package:
- 2x Wireless Earbuds (Left and Right)
- 1x Lightweight USB-C Charging Case
- 1x USB-C Charging Cable
- 1x User Instructions Manual
Image: Product box displaying the model number MD058A and key specifications.
3. Product Overview
The OYIB MD058A earbuds feature a compact design with advanced audio technology. The charging case includes an LED power display to indicate battery levels.
Image: OYIB MD058A Wireless Earbuds in their charging case, illustrating the LED power display.
Image: Overview of earbud features including Bluetooth 5.3, ENC, and IPX7 waterproofing.
4. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case.
4.1 Charging the Case
- Connect the provided USB-C cable to the charging port on the case.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The LED display on the case will show the charging progress. A full charge takes approximately 1 hour.
4.2 Charging the Earbuds
- Place the earbuds into their respective slots in the charging case. Ensure they are correctly seated.
- The earbuds will begin charging automatically. The LED indicators on the earbuds will illuminate during charging and turn off when fully charged.
- Earbuds provide approximately 5 hours of playtime on a single charge. The charging case can extend total playtime up to 25 hours.
Image: Charging time and battery life indicators for the earbuds and charging case.
5. Setup and Pairing
Follow these steps to connect your earbuds to a Bluetooth-enabled device.
5.1 Initial Pairing
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "MD058A" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
5.2 Automatic Reconnection
After the first successful pairing, the earbuds will automatically connect to the last paired device when removed from the charging case, provided Bluetooth is enabled on the device and it is within range.
Image: Visual guide for one-step pairing and device compatibility.
6. Operating Instructions (Touch Controls)
The OYIB MD058A earbuds feature touch-sensitive controls for various functions.
| Action | Function |
|---|---|
| Double Tap R/L | Play/Pause music, Answer/End call |
| Triple Tap R/L | Activate Voice Assistant |
| Long Tap 3s R | Next Track |
| Long Tap 3s L | Previous Track |
| One Tap R | Volume Up |
| One Tap L | Volume Down |
| One Tap R/L (during call) | Answer/End Call |
| Long Tap 2s R/L (during call) | Reject Call |
Image: Visual guide for earbud touch controls.
6.1 Single and Dual Earbud Mode
The earbuds can be used individually (Single Ear Mode) or as a pair (Dual Ear Mode). You can switch between modes seamlessly during operation.
Image: Illustration of single and dual earbud usage flexibility.
7. Call Features and Sound Quality
7.1 4-Mic ENC Call Noise Reduction
Each earbud is equipped with two built-in microphones, totaling four microphones across the pair. Environmental Noise Reduction (ENC) technology actively suppresses up to 80% of background noise during calls, enhancing voice clarity for both parties.
Image: Microphone placement for enhanced call clarity.
7.2 Hi-Fi Stereo Sound
The earbuds feature 13mm speaker driver units and a semi-in-ear acoustic structure, delivering clear treble and robust bass for an immersive audio experience.
Image: Internal components illustrating the 13mm speaker driver for high-fidelity sound.
8. Comfort and Durability
8.1 Lightweight Design
Each earbud weighs only 4 grams, providing a comfortable and secure fit for extended wear during various activities.
Image: Ergonomic design for comfortable and stable wear.
8.2 IP7 Waterproof Rating
The earbuds are equipped with nano-coated waterproof material, offering protection against sweat and raindrops. This makes them suitable for sports, workouts, and outdoor activities.
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | MD058A |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Bluetooth Range | 10 Meters |
| Audio Driver Size | 13 Millimeters |
| Battery Life (Earbuds) | 5 Hours |
| Total Playtime (with Case) | 25 Hours |
| Charging Time (Case) | 1 Hour |
| Water Resistance Level | IP7 Waterproof |
| Noise Control | Environmental Noise Cancellation (ENC) |
| Control Method | Touch |
| Item Weight (Earbuds) | 4 Grams (each) |
| Compatible Devices | iOS, Android, and all Bluetooth-enabled devices |
Image: Dimensions of the charging case and earbuds.
10. Troubleshooting
If you encounter issues with your OYIB MD058A earbuds, refer to the following common solutions:
10.1 Earbuds Not Pairing
- Ensure both earbuds are charged.
- Turn off and on your device's Bluetooth.
- Forget/delete "MD058A" from your device's Bluetooth list and attempt to re-pair.
- Place earbuds back in the case, close the lid, wait a few seconds, then open to re-initiate pairing mode.
10.2 One Earbud Not Working
- Ensure both earbuds are charged.
- Try placing both earbuds back into the charging case and then taking them out again simultaneously.
- Perform a factory reset (refer to specific instructions if available, otherwise try holding touch area for 10s while in case).
10.3 Low Volume or Poor Sound Quality
- Adjust the volume on both your device and the earbuds.
- Ensure earbuds are clean and free of debris that might obstruct the speaker.
- Check for interference from other wireless devices.
11. Maintenance
To ensure the longevity and performance of your earbuds:
- Clean the earbuds and charging case regularly with a soft, dry cloth.
- Avoid using abrasive cleaners or solvents.
- Store the earbuds in their charging case when not in use.
- Avoid extreme temperatures and direct sunlight.
12. Warranty and Support
OYIB products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official OYIB website.
