Ethan BrooksBy Ethan Brooks

Updated November 2026

The short answer is that the Soundcore Space A40 earbuds are rated for water and sweat resistance, not full submersion. In this guide, you’ll learn what that rating means in practical terms, which situations are safe, which ones put the earbuds at risk, and how to care for them so the water resistance lasts. Anyone asking whether are soundcore space a40 earbuds waterproof should read the rating details before taking them into the shower, pool, or rain.

What the Soundcore Space A40 Water Rating Means

Manufacturers measure water resistance using the IP (Ingress Protection) system, where the first digit covers solids such as dust and the second digit covers liquids. Soundcore lists the Space A40 with an IPX4 rating, according to its published specifications. The “X” in the code means the earbuds were not tested for dust resistance, and the “4” is the liquid rating.

Shopping for one? See our guide: 7 Best Waterproof Earbuds for Shower Use in 2026.

IPX4 means the earbuds are designed to resist water splashed from any direction. In plain terms, that covers sweat during a workout, light rain, and splashes at the gym or on a run. It does not mean the earbuds can be submerged. If you want a deeper explanation of how these codes are assigned, our guide on Ipx7 Waterproof Rating Earbuds: What IPX7 Means and How to Choose (2026) walks through each level.

How IPX4 Compares to Higher Ratings

Ratings climb from there, and the differences matter when you are choosing earbuds for a specific activity. The table below summarizes the most common levels you will see on earbud packaging.

Rating What It Protects Against Typical Use
IPX4 Splashes from any direction Workouts, light rain, sweat
IPX5 Low-pressure water jets Heavy sweat, outdoor sports
IPX7 Temporary immersion up to 1 meter for 30 minutes Accidental drops in water, some swimming
IPX8 Continuous immersion beyond 1 meter, depth set by maker Pool use, specialized swimming products

Because the Space A40 sits at IPX4, it belongs in the sweat-and-splash category. That is a solid match for running, cycling, and gym sessions, but it is not designed for swimming. For context on how higher-rated models behave, see Ipx7 Waterproof Earbuds for Swimming: What to Know Before You Buy (2026).

Where the Space A40 Works Well

Water resistance is only useful when you match it to the way you use your earbuds. Here are the situations where an IPX4 rating holds up well.

  • Running outdoors in light rain or humid weather
  • Strength training and high-intensity workouts with heavy sweat
  • Walking the dog or commuting when a sudden drizzle starts
  • Wiping off sweat or rain with a dry cloth afterward

Where You Should Avoid Using Them

Several common scenarios go beyond what IPX4 covers. Keep the Space A40 out of these environments to prevent damage.

  1. Showers and bath water, including steam, since warm, humid air and direct spray can push moisture into the charging contacts.
  2. Swimming pools, lakes, and the ocean, because the earbuds are not rated for immersion.
  3. Hot tubs and saunas, where heat and humidity can break down seals over time.
  4. Heavy rain or storms, especially if you will be standing still for long periods.

If your main goal is listening in the shower, the category of Waterproof Bluetooth Earbuds Shower: How to Choose and Use Them Safely covers models built for that use.

Checklist: Protecting Your Space A40 from Water Damage

Water resistance degrades with wear, so routine care is part of keeping the rating meaningful. Use this checklist after each workout or wet outing.

  • Wipe the earbuds and case with a dry, lint-free cloth.
  • Check the charging contacts and tip mesh for moisture or sweat residue.
  • Let the earbuds air-dry with the case open for at least 30 minutes before closing it.
  • Avoid charging immediately after heavy sweating or rain exposure.
  • Keep the case lid fully closed and seated when you are not using it.
  • Inspect the rubber gaskets around the case hinge for debris or cracks.

Step-by-Step Cleaning and Drying

Step 1: Remove the Earbuds from Your Ears

Take the earbuds out as soon as your workout ends. Sweat left in the ear canal can dry on the tips and gradually reduce fit and sound quality.

Step 2: Wipe Each Surface

Use a soft, dry cloth to remove sweat and moisture. Avoid soaking the cloth or spraying liquid directly on the earbuds.

Step 3: Clean the Tips

Remove the silicone or foam tips and rinse them under lukewarm water if they are silicone. Dry them completely before reattaching. Foam tips should be replaced rather than washed, since they absorb moisture.

Step 4: Dry Before Charging

Leave the earbuds and case uncharged until they are fully dry. Charging wet contacts can cause corrosion over repeated uses.

Common Mistakes to Avoid

  • Assuming IPX4 means swim-safe. The rating covers splashes, not submersion.
  • Rinsing the case under a tap. Water can enter the charging port and hinge area.
  • Storing them in a damp gym bag. Trapped moisture is hard on both the battery and the seals.
  • Ignoring worn ear tips. Loose tips let more water reach the speaker openings.
  • Using hot air to dry them. Heat can warp components and weaken adhesives. Room temperature air is safer.

Tips for Getting the Most from Water Resistance

  • Make sure the tips fit snugly, since a good seal also limits water entry.
  • Replace worn gaskets or case hinges rather than continuing to use damaged parts.
  • Keep firmware updated through the Soundcore app, as updates sometimes include improved battery and connection behavior.
  • If the earbuds have been submerged or exposed to heavy moisture, let them dry fully and test before relying on them for a workout.

A few inexpensive accessories can help you keep the Space A40 dry and in good condition between uses.

  • Microfiber cleaning cloths are soft enough to wipe sweat off earbud housings without scratching them. A dry microfiber cloth is the easiest way to clear moisture after each session. View on Amazon
  • Soft-tip cleaning brushes help clear debris from speaker mesh and charging contacts. Use them gently and never push into openings. View on Amazon
  • Silicone ear tip replacement sets let you swap worn tips and maintain a secure seal, which also reduces water entry. View on Amazon
  • Small desiccant packs can help absorb residual humidity inside a storage case or gym bag. Replace them when they change color or lose effectiveness. View on Amazon

FAQ

Are the Soundcore Space A40 earbuds waterproof enough for swimming?

No. The Space A40 is rated IPX4, which protects against splashes from any direction but not submersion. Swimming exposes them to pressure and continuous water, which the rating does not cover.

Can I wear them in the rain?

Light rain is generally fine, since IPX4 handles splashing. Heavy or prolonged rain carries more risk, so dry the earbuds promptly afterward.

Is sweat damage a concern during workouts?

Sweat is what the IPX4 rating is designed to handle. Still, wiping the earbuds down after each session helps prevent residue from building up on the contacts and mesh.

What should I do if the earbuds get wet?

Wipe them with a dry cloth, remove the tips, and let everything air-dry for at least 30 minutes with the case open. Avoid charging until they are fully dry.

Can I rinse the case under water?

Rinsing is not recommended. Water can enter the charging port and hinge area. Wipe the case with a slightly damp cloth if needed, then dry it thoroughly.

Does water resistance last forever?

No. Seals and gaskets can wear down with use, heat, and age. Regular inspection and prompt drying help maintain the rating over time.

Should I use them in a sauna or hot tub?

Avoid it. High heat and humidity can degrade seals and adhesives faster than normal exposure.

Where can I check the official rating for my specific model?

Check the product packaging or the official Soundcore product page, since ratings can differ between revisions. If you are unsure, consult the manufacturer directly.

Conclusion

The Soundcore Space A40 earbuds carry an IPX4 rating, which makes them a good match for sweat, light rain, and splash-prone workouts. They are not built for swimming, showering, or immersion. Dry them thoroughly after use, keep the case closed, and inspect the seals regularly to preserve their water resistance.

Ready to choose one?

Ethan Brooks

About Ethan Brooks

Ethan Brooks is part of our editorial team and reviews and edits our headphone tech & types guides, checking product details against manufacturer specifications and owner feedback.