MDNS Wireless Earbuds with Charging Case - ElectronicsBrand

Brand: MDNS
Manufacturer: Shenzhen VISION Electronics CO,limited

MDNS Wireless Earbuds User Manual

Getting Started

  1. Unpack your MDNS Wireless Earbuds and the charging case.
  2. Ensure the earbuds are charged by placing them in the charging case. The digital display will indicate the current battery level.
  3. Once charged, remove the earbuds from the case. They will automatically enter pairing mode.
  4. Turn on Bluetooth on your device and select "MDNS Earbuds" from the list of available devices.
  5. Once connected, you can start using the earbuds with touch controls to play music, answer calls, or activate voice assistance.

Touch Controls

To operate the earbuds, use the following touch controls:

  • Play/Pause Music: Single tap on either earbud.
  • Next Track: Double tap on the right earbud.
  • Previous Track: Double tap on the left earbud.
  • Answer/End Call: Single tap on either earbud.
  • Activate Voice Assistant: Long press on either earbud for 2 seconds.

Troubleshooting Tips

  • If the earbuds are not pairing, ensure they are charged and within range of your device. Try resetting the earbuds if necessary.
  • If you experience audio delay, ensure your device supports Bluetooth 5.0 and that the earbuds are fully charged.
  • In case of issues with touch controls, clean the touch area and make sure your taps are firm and deliberate.
  • If you encounter persistent problems, contact MDNS customer support for assistance.


How do I charge the earbuds?

Place the earbuds in the charging case. The digital display on the case will show the charging level of both the case and the earbuds. When the earbuds are fully charged, remove them from the case.

What do I do if the earbuds won't pair with my device?

Ensure that the earbuds are charged and in pairing mode. If they still won't pair, reset the earbuds by placing them back into the charging case and then try pairing again.

Can I use one earbud at a time?

Yes, you can use one earbud independently if desired. Remove only one earbud from the charging case to use it solo.

How do I activate noise cancellation?

The earbuds use CVC8.0 intelligent noise reduction technology, which is automatically activated when you use the earbuds.

What is the battery life of the earbuds?

The battery life will vary based on usage, but you can check the battery level at any time on the digital display of the charging case.

How do I clean my MDNS earbuds?

Wipe the earbuds gently with a soft, dry, lint-free cloth. Avoid getting moisture in any openings.

For further assistance, please refer to the full user manual or contact MDNS customer support.

Please note that this is a general guide based on the provided product information. For actual use, it's important to refer to the official user manual and support provided by the manufacturer.

FAQ [continued]

**Wireless Earbuds FAQ:**

**Q: Are they compatible with Samsung s8?**
A: Yes, these earbuds should be compatible with any Android device.

**Q: I have the buds, I need to replace the foam and I need instructions (lost). What size or brand of foam replacements do I need?**
A: You can try looking for replacements on Amazon or contacting the same company that makes them for guidance.

**Q: Are these iPhone compatible?**
A: These wireless earbuds are compatible with both iPhones and Samsung devices.

**Q: ¿Qué colores tiene disponible? (What colors are available?)**
A: The initial set was black. The April 2023 set is white with a black cord.

**Q: How do you turn on the Digital Crown?**
A: Hi Regina, you can control the digital crown through your phone using the volume button. Adjustments like bass level can be made through your phone settings.

**Q: Does it come with batteries?**
A: This unit does not require separate batteries. It is a charging bank that holds a charge. You can charge the bank via USB port.

**Q: Are they compatible with a Samsung TV?**
A: If your Samsung TV is Bluetooth-enabled, these earbuds should be compatible. They should work with any device that supports Bluetooth connectivity.

**Q: How many hours of playing time do they offer?**
A: These Bluetooth earbuds provide up to 4 hours of playtime and call time on a single charge. The portable charging case can last up to 600 hours on standby and can also charge other USB devices.

**Q: Can I get a replacement charger case? The plug-in for the charging cable came out of mine.**
A: You may contact the company directly to inquire about getting a replacement charger case.

**Q: No manual was included in the descriptions; it states I need 3 batteries? I plug it in and nothing turns on.**
A: Plug in your charger to the earphone case, ensure the earphones are correctly placed in the holder - they should light up while charging. If that doesn't work, try using another charger.


ManufacturerShenzhen VISION Electronics CO,limited
Product Dimensions2 x 1 x 2 inches
Item Weight4 ounces
Batteries2 Lithium Polymer batteries required.
Customer Reviews3.9 out of 5 stars197 ratings3.9 out of 5 stars
Best Sellers Rank#821 in Earbud & In-Ear Headphones
Date First AvailableSeptember 17, 2020
Connectivity TechnologyWireless, Wired
Form FactorIn Ear
Noise ControlActive Noise Cancellation
Weight4 ounces
Dimensions2 x 1 x 2 inches
First AvailableSeptember 17, 2020

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