How To Fix Onn Earbuds Not Charging? – 5 Fixes!

A few months ago, I made a visit to a Walmart warehouse where I stumbled upon a pair of Onn wireless earbuds that bore a striking resemblance to Apple’s AirPods. To my surprise, the price tag was significantly lower than that of the Apple AirPods, coming in at a mere $16. Intrigued by this budget-friendly option, I decided to give them a try.

The product’s affordability caught my attention, but like many technological devices, it had its share of battery-related issues. In this article, I’ll be sharing some valuable tips for troubleshooting the charging problems that users may encounter with Onn Earbuds. By following these steps, you can address the issue of Onn Earbuds not charging.

Eager to explore their sound quality and features, I eagerly unboxed the earbuds in my car and paired them with my iPhone 13 Pro. I was pleasantly surprised to find that the sound quality and active noise cancellation (ANC) capabilities were quite decent, especially considering the price point.

The Onn Groove wireless earbuds are designed to provide 3 hours of playtime, which can be extended to up to 15 hours with the charging case. However, recently, I encountered an issue where my left Onn earbud stopped charging and pairing.

Upon researching the problem on Google, I discovered that many other customers were also grappling with charging difficulties with their Onn wireless earbuds. As someone enthusiastic about technology, I took it upon myself to troubleshoot the issue and successfully resolved it.

So, why do Onn earbuds sometimes refuse to charge? The most common culprits behind charging issues with Onn earbuds, whether it’s the left or right earbud, include poor contact between the charging pins, the presence of dust hindering the current flow, ensuring the charging case is adequately powered, or potential software glitches.

How To Fix Onn Earbuds Charging Problem?

In this article, I will be providing you with a range of solutions to address the frustrating issue of Onn earbuds not charging. I am confident that this comprehensive guide will prove to be a valuable resource in resolving this problem.

1. Insert The Earbuds Properly

The design of Onn earbuds can be a tad intricate, making it essential to handle them with care, particularly when placing them inside their case. To avoid issues, it’s crucial to ensure that the left and right earbuds are correctly positioned within their respective slots.

For your initial troubleshooting step, it’s highly recommended to remove both earbuds from the case and reinsert them carefully. This straightforward action can often resolve charging problems without undue difficulty.

Read More: Nothing Ear (1) Case Not Charging? – Try These 4 Easy Fixes!

2. Clean The Metal Contacts

Upon closer examination of your Onn wireless earbuds, you’ll notice the presence of two tiny metal pins located at the earbuds’ tips. These metal pins play a vital role in establishing a connection with the charging pins within the case.

Over time and with regular usage, it’s common for a thin layer of wax, comprising oils and dirt, to accumulate around these metal contacts. This buildup of wax can impede the flow of electric current from the case to the earbuds.

I personally encountered this issue with my own Onn earbuds and successfully resolved it by meticulously cleaning the metal contacts. To do this, I used isopropyl alcohol, a toothpick to delicately dislodge the wax buildup, and a microfiber cloth to wipe the contacts clean. Following this cleaning process, my left Onn earbud resumed charging as expected.

It’s worth noting that the wax buildup is often transparent and not readily visible, making it necessary to break down this buildup using isopropyl alcohol and a toothpick, and then ensure everything is thoroughly wiped clean with a microfiber cloth.

3. Clean The Charging Case

The charging case for Onn earbuds has a somewhat intricate design, which tends to attract dust and debris from the surrounding environment.

Should any dust or debris find its way into the case, it can obstruct the charging process for the earbuds. To rectify this issue, it’s essential to conduct a thorough cleaning of the earbud case using a Q-tip and isopropyl alcohol. This straightforward maintenance step can effectively resolve the problem.

4. Fully Charge The Case

Onn earbuds come with an initial 3-hour playtime, which can be significantly extended to a total of 15 hours with the help of the charging case. In essence, the case has the capacity to recharge your earbuds four times over.

However, if you’ve already used up the case to charge your earbuds three to four times, it’s highly likely that the case’s battery is now depleted. To address this, it’s advisable to ensure the complete charging of your Onn earbuds case using either a USB-C cable or a wireless charging pad.

5. Reset Onn Wireless Earbuds

Occasionally, software bugs can lead to issues with pairing and charging, and a simple reset of the earbuds can often resolve these problems.

Performing a factory reset will essentially restore your earbuds to their original state, effectively addressing minor software glitches.

To reset your Onn wireless earbuds, follow these steps:

  • Insert both earbuds into the case and open the lid.
  • Now, tap and hold both earbuds until a red light flashes.
  • Remove both earbuds from the case and place them back in.
  • Ensure the case lid remains open and proceed to pair the earbuds with your smartphone.

By following these steps, your Onn wireless earbuds will be successfully factory reset, potentially resolving any software-related issues.

How Long Do Onn Wireless Earbuds Last?

The Onn wireless earbuds are equipped with a rechargeable battery that has a capacity of 25 mAh, providing a continuous usage time of 3 hours when using the Active Noise Cancellation (ANC) feature. With the assistance of a charging case, the total battery life can be extended up to 15 hours.

How Long Do Onn Earbuds Takes To Charge?

Charging the wireless earbuds, each equipped with a 25 mAh battery, typically takes around 10 to 15 minutes to go from 0% to 100%. On the other hand, the charging case, with a larger 350 mAh battery capacity, requires approximately 35 to 45 minutes to reach a full charge.

Why Are My Onn Earbuds Flashing Red?

When your Onn earbuds display a flashing red light, it’s an indicator that their battery is running low and in need of a recharge. As soon as you notice this red flashing signal, promptly return the earbuds to their case and connect them to a charger.


Frequently, charging issues with the earbuds arise from the accumulation of dirt on the metal contacts, while the case may fail to charge due to the charging port becoming clogged. To address these problems, it’s imperative to thoroughly clean both your earbuds and the case.

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