Geekria Shield Earbuds Case for Skullcandy EcoBuds, Dime 2 / 3 Smokin' vs Geekria Shield Earbuds Case for Skullcandy EcoBuds, Jib True 2, Dime Evo/3/2: which is safer?
Geekria Shield Earbuds Case for Skullcandy EcoBuds, Dime 2 / 3 Smokin' is our pick: better on PFAS and on the overall hazard picture.
Our pick
Skullcandy
Geekria Shield Earbuds Case for Skullcandy EcoBuds, Dime 2 / 3 Smokin'
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleMicroplastics or foam degradation fragments
PossibleBacterial or mold growth in case cavity
Skullcandy
Geekria Shield Earbuds Case for Skullcandy EcoBuds, Jib True 2, Dime Evo/3/2
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleVolatile organic compound (VOC) off-gassing from foam or adhesives
PossibleNeoprene degradation and chemical release over time
PossibleBacterial or mold growth in case cavity
Where these two actually differ
- We flag Microplastics or foam degradation fragments on the Skullcandy and not on the Skullcandy.
- We flag Volatile organic compound (VOC) off-gassing from foam or adhesives and Neoprene degradation and chemical release over time on the Skullcandy and not on the Skullcandy.
- Both carry a flag for Bacterial or mold growth in case cavity, so neither choice avoids it.
- The Skullcandy is EVA foam case shell where the Skullcandy is Polyester, neoprene, or molded EVA foam case, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More waterproof earbuds & cases: see the full ranking