III. How to Improve Sound Quality
IV. How to Place Earbuds in the Charging Case
Ⅵ. Daily Maintenance for Longevity and Performance
Thank you for choosing soundcore V40i! These open-ear earbuds are designed to deliver a spectacular listening experience, whether you're at work, exercising, relaxing at home, or walking your dog.
Here are a few tips to help you get the most out of your V40i.
I. How to Wear soundcore V40i
V40i earbuds come with four adjustable ear hook positions. Try each one to find the most comfortable fit for your ears.
LV1 and LV2 are generally better for smaller to medium-sized ears, while LV3 and LV4 tend to fit medium to larger ears more comfortably.
Since your left and right ears may differ, you might need different positions for each side. Adjust them individually to find the best fit.
II. How to use Earbuds Touch
For incoming calls, double-tap the touch control area on either earbud to answer.
To end or reject a call, tap and hold the touch control area on either earbud for two seconds.
You can use the soundcore app to activate, disable, or customize controls for volume adjustment and voice assistant.
(If you experience lag with Touch, please check that you are operating in the correct Touch area. If the problem persists, please contact us and we will send you customized firmware.)
III. How to Improve Sound Quality
You can explore different EQs or create your own custom EQ in the soundcore app.
The default setting, soundcore Signature, offers a powerful and dynamic sound. If you prefer something different, try one of the 22 preset EQs like Classical, Bass Booster, or Podcast. You can also adjust the equalizer to fine-tune it to your liking.
IV. How to Place Earbuds in the Charging Case
Set the ear hooks to LV1, then place the earbuds in the case to ensure proper charging connection.
V.How to Check Battery Level
After returning the earbuds to the case, the case's LED strip will show the battery status:
Ⅵ. Daily Maintenance for Longevity and Performance
1. After Workouts:
Wipe off sweat from the charging contacts before placing the earbuds back in the case. Moisture and dirt can cause contact issues that prevent proper charging or powering off.
2. Charging Indicator:
When placing the earbuds into the case, the indicator light should briefly turn on. If it doesn't, clean the charging contacts on both the earbuds and the case using a cotton swab or a dry cloth lightly dampened with alcohol.
3. Regular Cleaning:
After each use, wipe the earbuds and charging case with a soft, dry cloth. Use a cotton swab or dry cloth to clean the charging contacts, and a small brush to gently clean the speaker mesh.
By following these tips, you'll enjoy a comfortable and high-quality experience with your V40i earbuds while keeping them in great condition for the long run.
If you have any more issues or your issue has not been resolved, please contact us for further assistance.












