Earfun K4 - Violet
Today
Typical price$30
last price seen in the stores checked
Buy at the storeEarfun K4 - Violet or JBL Quantum 100M2 Wired Gaming Headset?
Cost the same today, across the stores checked.
Earfun K4 - Violet is the cheaperJBL Quantum 100M2 Wired Gaming Headset is the cheaper
The comparison in detail
JBL Quantum 100M2 Wired Gaming Headset
Today
Typical price$30
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 06/11/2026
K4 - Violet
- Lowest price$30Buy at the store
Quantum 100M2 Wired Gaming Headset
- Amazon Lowest price$30Buy on Amazon
Spec sheet side by side
| Item | K4 - Violet | Quantum 100M2 Wired Gaming Headset |
|---|---|---|
| Specs | ||
| Type changes | Over-ear | Gaming |
| General | ||
| Model changes | K4 - Violet | Quantum 100M2 Wired Gaming Headset |
Other comparisons
K4 - Violet orJBL Quantum 100$30Compare
Quantum 100M2 Wired Gaming Headset orEarfun K4$30Compare
K4 - Violet orSennheiser CX 80U in-Ear Headphones$30Compare- Quantum 100M2 Wired Gaming Headset orJBL Quantum 100$30Compare
K4 - Violet orSoundcore V20i by Anker Open Ear Earbuds$30Compare
Quantum 100M2 Wired Gaming Headset orSennheiser CX 300S In Ear Headphone$29Compare
See more 2 comparisons
How we choose
Source: Catalog of partner stores, checked on 06/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the headphone; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure how they sound or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.