Losing one earbud is one of the most common, most annoying wireless earbud problems, and most people’s first instinct is to assume they need a whole new pair. That’s not always true. Depending on your brand and model, a lost one earbud replacement may be available for a fraction of the cost of buying new, and if it’s not, there are still better options than tossing a perfectly good remaining earbud in a drawer.
Step 1: Check If Your Brand Sells Single Replacements
Not every brand offers this, but many popular budget models do. Here’s what to check first:
- Search “[your exact model] single replacement earbud” directly on Amazon or the brand’s official site
- Check the brand’s support page — Anker, JLab, and TOZO all have support pages that list replacement part availability by model
- Note your earbud’s side (left or right) — replacements are side-specific and won’t pair correctly if you order the wrong one
If a single replacement exists for your model, this is almost always the cheapest fix, often costing 30-50% of a full new pair.
Step 2: If No Single Replacement Exists, Check Compatibility Workarounds
Some models allow you to manually re-pair a new individual earbud (bought as a spare or from a seller parting out a broken pair) with your remaining one. This works most reliably when:
- The replacement is the exact same model and generation
- Both earbuds are updated to the same firmware version before pairing
- You use the manufacturer’s official app (not just Bluetooth settings) to complete the pairing
This isn’t guaranteed to work with every budget brand, but it’s worth trying before assuming you need to start over completely.
Step 3: Know When It’s Actually Time to Upgrade
Sometimes replacing a single earbud isn’t worth the hassle, especially if:
- Your model is discontinued and single replacements aren’t sold anywhere reliable
- The remaining earbud is already old enough that battery life has noticeably degraded
- The cost of a single replacement is close to half the price of a new pair anyway, at which point upgrading gets you a warranty and fresh battery life for a small difference in cost
If you’re at this point, it’s worth treating it as a chance to upgrade rather than a forced expense.
👉 See Current Budget Earbud Deals on Amazon
Which Budget Brands Handle This Best
- Anker Soundcore — generally reliable single-earbud availability for popular models like the P31i and P40i line, though stock varies by specific model and color
- TOZO — hit or miss depending on the exact model; check their support page or Amazon listing directly before assuming availability
- JLab — offers a support-based replacement process for some models rather than direct single-earbud purchase; worth contacting their support team directly
Frequently Asked Questions
Can I use just one earbud without the other at all? Yes, in most cases. A single earbud will usually still function connected to your phone, though you may lose stereo sound and some features tied to using both together.
Will a single replacement earbud match my case’s battery indicator correctly? Not always perfectly, especially with off-brand or third-party replacement parts. Official single replacements from the same manufacturer are more likely to sync correctly with your case.
Is it cheaper to buy a used complete pair instead of a single replacement? Sometimes, especially on resale marketplaces. Compare the total cost before assuming a single replacement is automatically the cheaper route.
How can I avoid losing an earbud again in the future? Look for models with a companion app that includes a “find my earbud” location feature, and get in the habit of always returning both earbuds to the case immediately after use rather than pocketing them loose.
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Related reading: Best Wireless Earbuds Under $50 | Soundcore P31i vs P40i