We are pleased you chose soundcore C40i, a state-of-the-art device designed to enhance your experience. To ensure you get the most out of your C40i, you will find guidelines in this article for proper wear and solutions to address any discomfort you may encounter.
How to Wear soundcore C40i
Find the Audio Output: Identify the speaker of the earbuds, which is the part that emits sound. Make sure it's pointed towards your ear canal.
Correct Orientation: Wear the earbuds with the audio output directed towards your ear canal. Reversing the front and back can impact sound quality and your overall listening experience.
Correct Wearing Angle: Slide the earbuds along your ear's outer edge to find the most comfortable fit. Play audio and adjust them as needed for the best sound quality.
How to install ear grips on soundcore C40i
Proper Installation
As shown in the image below, the ear grips should be inserted into the rear end of the earbuds. Ensure the side offering a larger coverage faces the inner side of the earbuds.
Incorrect Installation
The image below illustrates incorrect installation. Ensure the ear grips are properly aligned and inserted to avoid discomfort and ensure optimal performance.
How to select ear grips for soundcore C40i
soundcore C40i earbuds include two ear grip sizes: M and L. Choose the size that best fits your ear shape. The thickness of the ear grips is as follows:
M: 0.7 mm
L: 1 mm
How to fix a loose fit with soundcore C40i
1. Choose the Right Size: Select the ear grip size (M or L) that best fits your ears to ensure a secure fit during use.
2. Attach the Ear Grips: Properly secure the chosen ear grips to the earbuds before wearing them.
What should I do if I experience discomfort with soundcore C40i?
1. Try a Different Ear Grip Size: Experiment with M and L ear grips to see which size offers the most comfortable fit.
2. Adjust Wearing Angle: Modify the angle at which you wear the earbuds; even a slight change can significantly enhance comfort.
If you encounter any other issues or your issue has not been resolved, please contact us for further assistance.











