Skip to content
Understanding the Hum: Why Your MagSafe Wireless Charger Makes a Sound

🔋 Introduction

Have you ever placed your phone on a wireless charger and heard a faint, buzzing sound? You're not alone. Many users have noticed this phenomenon and wondered about it. In this blog, we'll dive into the reasons why wireless chargers emit sounds and what it signifies.

👂 Why Wireless Chargers Make Noise

  1. Coil and Magnet Interaction: The core technology behind wireless charging is inductive charging. This involves a coil in the charger and a coil in your device. When these coils interact, they can create a vibrational noise due to electromagnetic fields.

  2. Electrical Components: The electrical components inside the charger, like capacitors and inductors, can vibrate at certain frequencies. This vibration, although subtle, can produce an audible sound.

  3. Resonant Frequency: Every object has a resonant frequency, and sometimes the charger's operation hits that frequency, causing parts of the charger or phone to vibrate audibly.

🔍 Is the Noise a Cause for Concern?

In most cases, the sound from a wireless charger is harmless. It's just a byproduct of the charging process. However, if the noise is unusually loud, it might indicate a problem with the charger or your device.

💡 Tips to Minimize the Noise

  • Quality Matters: Invest in a high-quality wireless charger. Cheaper models might not have the best components, leading to more noise. In line with this, ZEERA, in collaboration with THEVOXN, has recently launched a revolutionary product: the 5-in-1 MagSafe Charger Stand. This innovative charging solution takes the experience to the next level by integrating the most advanced PCBA potting technology. This technique significantly reduces the noise typically associated with wireless chargers, ensuring a quieter and more efficient charging experience.
  • Check Your Case: Sometimes, the case on your phone can amplify the sound. Try charging without the case to see if there's a difference.
  • Positioning: Properly aligning your phone on the charger can reduce unnecessary vibrations.

🔌 Conclusion

While the sound from a wireless charger can be surprising, it's usually not a sign of any issue. Understanding the technology behind it can help demystify the experience. Remember, opting for quality chargers and proper usage can minimize any noise concerns.

Keep your tech knowledge charged by following our blog for more insights and tips! 💻✨



Looking for top-notch MagSafe accessories? Look no further! Zeera Wireless is your go-to destination. Every day, we roll out exclusive discounts that make our already irresistible products even more tempting. 🛍️


  1. Add to Cart: Once you've made your selections, add them to your shopping cart.

  2. Proceed to Checkout: When you're ready to checkout, click on the shopping cart icon and select "Checkout."

  3. Enter the Discount Code: On the checkout page, you will find a field to enter your discount code. Type in your code, such as “Apple”, and then click apply.

  4. Complete Your Purchase: The discount will be applied immediately, showing the new total amount. Then, you can proceed to fill in your shipping details and complete the purchase.


Get more bang for your buck! Today, Zeera Wireless is offering an exclusive opportunity: 20% OFF + Free Shipping on all orders over $120. That's right, shop to your heart's content and we'll take care of the shipping costs. 🎁

  1. 🛒 It's Simple: Fill your cart with your favorite MagSafe accessories and if your total is $120 or more, we'll automatically waive the shipping fee. And then add the code “Apple” at checkout to enjoy extra 20% OFF.
  2.  But Hurry! This is a limited-time offer, valid only for today. Don't let this amazing chance slip away. Upgrade your tech accessories and enjoy the savings.
  3. 📣 Stay Updated: Don't miss out on any offers. Subscribe to our newsletter for secret weekly discounts and be the first to know about our exclusive deals.

 Shop now at Zeera Wireless and elevate your tech game with style and savings! 

Leave a comment

Signup to receive exclusive ZEERA offers

Fast delivery worldwide

100% Customer satisfaction

24/7 Customer support

Secure payments