Samsung · Waterproof Earbuds & Cases
For Samsung Galaxy Buds Live / Buds 2 / Buds Pro / Buds 2 Pro Shield Armor Waterproof Wireless Earphone Protective Case(
Skip; waterproof coating materials not disclosed by Samsung.
This protective case uses a waterproof coating but Samsung provides no chemical disclosure. Waterproof treatments often contain PFAS; lack of transparency makes assessment difficult.
The safe swap
Skullcandy
Geekria Shield Earbuds Case for Skullcandy EcoBuds, Dime 2 / 3 Smokin'
85/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Plastic protective case with waterproof coating, unspecified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
other is a category where PFAS exposure is more common.
Vague safety claims only
Uses vague language ("eco-friendly", "clean") without a specific PFAS statement.
The full breakdown
What it's made of and why it matters
This is a rigid plastic protective case (likely polycarbonate or TPU blend) with an applied waterproof coating of unspecified chemistry. Samsung does not publicly disclose whether the waterproof layer uses PFAS-based hydrophobic treatments, Teflon-family coating resins, or alternative chemistries. The combination of plastic substrate plus opaque surface treatment means multiple potential leaching pathways if the coating degrades or when the case contacts skin oils, sweat, or saliva over time.
The brand's record and disclosure
Samsung has not published material safety data sheets or chemical disclosures for this accessory line. The company maintains general sustainability commitments but does not specifically address PFAS use in protective cases or coatings. No public recalls or safety complaints specific to this case model are on record. The silence on waterproof coating composition is typical for the accessories category but leaves end users without transparency on potential migration hazards.
How it compares in its category
Plastic protective cases with waterproof coatings are common across all major earbuds brands. Most competitors (Apple, Google, Anker) similarly do not disclose coating chemistry. Cases using mechanical sealing (silicone gaskets) rather than chemical hydrophobic coatings offer more transparency, though they are less common. This Samsung case sits in the middle of the market: functional and brand-aligned, but not differentiated by material safety communication.
If you buy it
Avoid prolonged direct skin contact with the exterior coating, especially if you have sensitive skin or dermatitis; wipe it clean of sweat after workouts. Do not leave it in direct sunlight or in a hot car, as heat may accelerate coating breakdown and any potential leaching. Inspect the case every 6-12 months for cracks, peeling, or discoloration of the coating. Replace it if the waterproof seal visibly fails or if the coating becomes sticky or releases odors.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Waterproof coating leachables (undisclosed chemistry)
Samsung does not disclose whether the waterproof treatment uses PFAS, silicones, or other polymers. Contact with skin, sweat, or oral mucosa (if case is stored near the mouth) could result in low-level migration of coating constituents. Risk escalates if the coating degrades.
Plastic substrate leaching (BPA, phthalates)
No recalls or published test results indicate BPA or phthalate contamination in Samsung's protective cases. However, the material composition (polycarbonate vs. TPU) is not specified, so baseline risk cannot be ruled out. Direct skin contact is minimal but present during insertion and removal.
Coating degradation and microplastic shedding
Over 12-24 months of daily handling, waterproof coatings can crack, flake, or peel. If the coating sheds, small particles may enter the ear canal or be ingested. This risk is material but preventable through regular inspection and timely replacement.
Off-gassing or odor from curing residues
New cases may emit faint chemical odors for the first few weeks due to uncrosslinked polymers in the coating. This is typically mild and non-hazardous but indicates incomplete curing. Airing the case before first use can reduce exposure.
Bacterial or fungal growth in seams if waterproofing fails
If the waterproof coating cracks, moisture can enter seams and create microbial growth. This is a hygiene risk rather than a chemical hazard but is relevant to case longevity and ear health, especially for users with recurrent otitis or hearing aid allergies.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Waterproof Earbuds & Cases
Skullcandy
Geekria Shield Earbuds Case for Skullcandy EcoBuds, Dime 2 / 3 Smokin'
EVA foam case shell
Lower concern. EVA foam unlikely to contain PFAS, but brand offers no assurance.
⚠Brand says nothing about PFAS
Skullcandy
Smokin' Buds Wireless Earbuds Clear Gray Charging Case
Plastic housing, silicone ear tips, electronics
No PFAS concerns evident in typical earbud materials.
⚠Brand says nothing about PFAS
Skullcandy
Geekria Shield Earbuds Case for Skullcandy EcoBuds, Jib True 2, Dime Evo/3/2
Polyester, neoprene, or molded EVA foam case
Lower concern. Typical protective case without waterproofing or stain treatment.
⚠Brand says nothing about PFAS
More waterproof earbuds & cases grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.