User Guide for MD058A

Table of Product Contents

The package includes:

• Charging Case*1
• Wireless Earbud*2
• Type-C Charging Cable*1
• Instruction Book

Product Specification

Introduction

The earbuds consist of the following components:

• MFB Button: Multifunction button for control.
• LED Indicator Light: Shows the status of the earbuds.
• MIC: Microphone for calls.
• Charging Contact: Connects to the charging case.
• Battery Status Indicator of Charging Case: Digital display showing battery level.
• LED Bar for Earbuds: Indicates earbud charging status within the case.
• Type-C Charging port: Port for charging the case.

Diagram Description: The diagram shows the earbuds, charging case, and their respective components, including the MFB button, MIC, LED indicators, charging contacts, and the Type-C charging port. The charging case features a digital display for battery status.

How do I pair two headphones with my phone?

1. Please ensure both earbuds and the charging case are fully charged before first use.
2. Take both earbuds out of the charging case. They will power on and start pairing automatically. If the earbuds are not connected to your device for more than 5 minutes, they will automatically turn off. You can manually turn on the earbuds by pressing the MFB button for about 3 seconds, and you will hear a "Power on" prompt.
3. The indicator light of one earbud will flash red and blue alternately, and the indicator light of the other earbud will slowly flash blue when paired successfully.
4. Enable Bluetooth pairing mode on your phone, search for and select "MD058A" to connect. You should hear a voice prompt "Connected" when wearing the earbuds.
5. If the indicator light of the earbud is off, it means the phone is connected.

Automatic connection: By default, the earbuds will connect to the last paired phone automatically when powered on.

Troubleshooting Pairing: If you encounter issues pairing the earbuds, place them back in the charging case and repeat the pairing steps.

Single Earbud Use: These earbuds can be used individually. To use a single earbud, take one out of the case and connect it to your phone. Alternatively, when using both earbuds, you can manually turn off one earbud or place it back in the charging case to use the other earbud alone.

Functions

Telephone Communication ?

• Answer call: Tap once
• Hang up: Press and hold the key for 2 seconds
• Refuse incoming call: Press and hold the key for 2 seconds

For Music ?

• Play/pause: Tap twice
• Previous track: Press and hold "L" for 2 seconds
• Next track: Press and hold "R" for 2 seconds
• Activate Siri: Quickly tap three times
• Turn down volume: Single tap on the left earbud
• Turn up volume: Single tap on the right earbud

Charging

Earbuds Charging

The earbuds will only charge when placed correctly in the charging slots. You can charge the case and earbuds simultaneously or charge the case first, then the earbuds.

While charging, the digital display bar on the case will blink and turn off when the earphones are fully charged. The indicator light will show red while charging. The charging case will stop charging automatically, and the indicator light on the earbuds will go out when fully charged. The digital display bar will turn off after 60 seconds.

Diagram Description: The diagram illustrates placing earbuds into the charging case for charging, showing the correct orientation.

Case Charging

Use the provided Type-C USB charging cable to charge the case directly. During charging, the digital display will flash and show the battery level in real time. When fully charged, the number displayed will be 100.

Diagram Description: The diagram shows the Type-C charging cable connected to the charging case, with arrows indicating the charging process.

Charging Alerts ⚠️

• After prolonged use, oxidation of the magnet connector may prevent earbuds from charging or turning on. Clean the magnet connectors on the earbuds and charging case with an alcohol wipe to resolve this.
• Placing the earbuds in the charging case will turn them off immediately, and the charging case will begin charging automatically.
• The earbuds will automatically connect to the last paired phone.

Storage and Maintenance

• If the earbuds have not been used for more than 3 months, it is recommended to charge them.
• Use only chargers approved by the FCC (Federal Communications Commission).
• Children aged 12 and under require adult supervision.
• Do not expose the earbuds to high or low temperatures, and do not use them during a thunderstorm.
• Avoid dropping the device or subjecting it to violent shocks. Keep the device away from fire sources and do not place it in water.

Frequently Asked Questions

Q: Why don't these earbuds pair with my phone?

A: Ensure the earbuds are fully charged and powered on, and that your phone's Bluetooth is enabled. If these conditions are met, turn off the earbuds by clicking the MFB button 5 times continuously. Place them back in the charging case, close the lid, wait for 1 minute, then open the case and reconnect the earbuds to your phone.

Q: Why does the music cut in or out?

A: Keep the earbuds within 15 meters of your phone without obstacles. If the distance is less than 15m, put the earbuds back into the case, close the lid, and on your phone, select "forget the MD058A". After 10 seconds, open the charging case and reconnect the earbuds to your phone.

Q: Why the earbuds still won't be charged or disconnect from the phone after I put them in the case and close the lid?

A: Ensure the charging case is not in a low battery state. If it is, the earbuds will not charge or disconnect. Charge the case using a Type-C cable.

Q: Are these earbuds sweat- and water-resistant?

A: These earbuds are sweatproof and slightly waterproof. However, for electronic devices, submerging them in water is not recommended.

For more detailed product FAQs, please contact customer service.

Activation & Warranty

Permanent replacement for damaged or defective products. Activate your warranty via email within 15 days at ptyr123456@gmail.com.