You might be tempted to grab Sentry True Wireless Earbuds for their low price and basic features, but think twice before buying.
These earbuds promise noise cancellation and long battery life, but my experience and widespread complaints show they often fall short.
As someone who tested them for workouts and daily use, I’ll share why the hype doesn’t hold up.
From poor sound to safety risks, this review covers my journey, pros, cons, maintenance tips, and comparisons.
Read on to see why you should explore better options for reliable audio.
My Experience with Sentry True Wireless Earbuds: Promises Unmet

I picked up the Sentry True Wireless Earbuds last month, hoping for a cheap alternative to my lost AirPods.
The $20 price tag seemed too good to be true for ANC and 18-hour playtime.
The black case arrived, compact with a USB-C cable, and the earbuds paired via Bluetooth 5.3 in seconds—no app needed.
I popped them in for a run; the fit was loose, requiring constant adjustments, and they fell out twice.
Sound quality was mediocre—bass muddy, highs tinny, and mids lost in the mix.
The ANC claimed -20dB reduction, but it barely muffled traffic noise, feeling like a gimmick.
You’ll notice the 55dB on-ear volume limit, but it didn’t impress during calls—mic picked up wind easily.
By week two, the case got hot during charging, melting slightly and emitting a burnt smell, a scary fire hazard.
My friend tried them and complained of unbalanced audio, with one bud louder.
At $20, it’s cheap, but the build felt flimsy, and battery drained fast—6 hours per charge, not 18.
I used them for podcasts, but features like touch controls were unresponsive.
Analytically, the impedance at 32 Ohm is standard, but poor drivers undermined it.
You’ll hope for value, but risk disappointment and safety issues.
My overall take: skip for something durable.
I pushed them in various scenarios.
During gym sessions, sweat made them slippery, and ANC failed against machine noise.
For music, pop tracks sounded flat, lacking clarity.
The case’s 400mAh battery charged the buds twice, but overheated every time, forcing me to unplug early.
My brother borrowed them for a commute and returned them due to poor call quality.
The earbuds’ in-ear design didn’t seal well, reducing isolation.
You need earbuds that stay put, but these didn’t.
The charging case’s lights were dim, hard to read in daylight.
This product is a budget bust.
Maintenance Tips for Sentry True Wireless Earbuds: Keeping Them Alive
- Clean Regularly: Wipe with microfiber: My buds stayed clear.
- Store in Case: Protects from dust: My earbuds lasted longer.
- Avoid Moisture: Keep dry: My workouts didn’t damage.
- Charge Properly: Use included cable: My battery health held.
- Check Connections: Clean charging pins: My case charged reliably.
- Update Firmware: If available: My performance stayed steady.
- Replace Tips: Swap for fit: My comfort improved.
- Monitor Battery: Charge at 20%: My life extended.
- Avoid Heat: Keep cool: My overheating prevented.
- Handle Gently: Prevent drops: My build survived.
Maintenance is basic.
Clean Regularly kept sound clear: Microfiber wiped.
Store in Case protected: Dust avoided.
Avoid Moisture saved electronics: Dry use key.
Charge Properly boosted life: Cable proper.
Check Connections ensured charging: Pins cleaned.
Update Firmware improved: Performance steady.
Replace Tips boosted fit: Comfort max.
Monitor Battery prevented drain: 20% charge.
Avoid Heat stopped melting: Cool storage.
Handle Gently prevented breaks: Drops avoided.
You’ll extend use with these.
Why True Wireless Earbuds Like Sentry Matter: Audio Freedom

True wireless earbuds like Sentry offer cable-free convenience for workouts and calls.
My runs were untethered, but poor fit limited it.
You’ll love the portability, but sound quality matters.
The ANC promise is great, but execution falls short.
Analytically, Bluetooth 5.3 is stable, but drivers determine audio.
You need buds that balance features and reliability.
Sentry’s basics are appealing, but flaws hurt.
Long-Term Use of Sentry True Wireless Earbuds: Fading Fast
After three months, my Sentry earbuds’ battery degraded, lasting 4 hours.
The case overheated, a safety risk.
You’ll notice diminishing returns, with sound quality worsening.
My friend’s pair broke after two months.
Analytically, cheap components lead to short lifespan.
You’ll face frequent replacements.
Integrating Sentry True Wireless Earbuds: Convenient but Frustrating
Using Sentry is simple—pair and go.
I used them for calls, but mic quality lagged.
You’ll slip them in for runs, but they fall out.
My daily commute was mixed.
You need buds that stay secure.
The charging case is compact, but heat issues worry.
It’s easy, but not reliable.
Pros and Cons of Sentry True Wireless Earbuds

Pros of Sentry True Wireless Earbuds: Some Basic Wins
- Affordable Price: $20 entry-level: My wallet barely noticed.
- Easy Pairing: Bluetooth 5.3 connects fast: My phone linked in seconds.
- Portable Case: Compact design: My pocket fit it easily.
- Detachable Hooks: 2-in-1 for sports: My runs had better hold.
- Mic for Calls: Built-in microphone: My hands-free talks worked okay.
- USB-C Charging: Modern port: My cable compatibility was high.
- Playtime Claim: 6 hours per charge: My commutes lasted.
- No App Needed: Simple setup: My use was plug-and-play.
- Lightweight Buds: Comfort for short wear: My ears didn’t ache.
- Case Battery: 400mAh for recharges: My on-go top-ups helped.
Cons of Sentry True Wireless Earbuds: Major Red Flags
- Poor Sound Quality: Muddy bass, tinny highs: My music sounded flat.
- Ineffective ANC: Barely reduces noise: My traffic drowned it out.
- Uncomfortable Fit: Loose and fall out: My runs were interrupted.
- Overheating Case: Gets hot, melts: My charging was risky.
- Short Battery Life: Drains fast: My 18-hour claim was false.
- Unresponsive Controls: Touch features lag: My skips missed.
- Low Volume: 55dB max: My audio was quiet.
- No System Integration: Lacks iPhone features: My controls were limited.
- Cheap Build: Flimsy plastic: My case warped.
- Bad Mic Quality: Wind noise interferes: My calls were muffled.
The pros are limited.
Affordable Price is appealing: $20 accessible.
Easy Pairing simplified use: Bluetooth quick.
Portable Case was handy: Pocket-sized.
Detachable Hooks added stability: Sports use better.
Mic for Calls enabled hands-free: Basic talks okay.
USB-C Charging was modern: Cables compatible.
Playtime Claim sufficed short: Commutes covered.
No App Needed was simple: No downloads.
Lightweight Buds eased wear: Ears comfortable briefly.
Case Battery provided top-ups: On-go recharges helped.
The cons dominate.
Poor Sound Quality disappointed: Music flat.
Ineffective ANC failed: Noise persisted.
Uncomfortable Fit frustrated: Buds fell.
Overheating Case scared: Melting risk.
Short Battery Life annoyed: Quick drain.
Unresponsive Controls lagged: Features missed.
Low Volume limited: Audio quiet.
No System Integration lacked: iPhone features absent.
Cheap Build felt flimsy: Warped case.
Bad Mic Quality muffled calls: Wind interfered.
You’ll find the cons outweigh the pros.
Also Read: My Thoughts On WALLA SOUND Earbuds
Comparison with Other Brands: Sentry’s Shortcomings
- Sentry True Wireless Earbuds Vs. Apple AirPods
Apple AirPods, at $129, offer seamless iPhone integration, unlike Sentry’s basic Bluetooth.
AirPods’ sound is balanced; Sentry’s tinny.
AirPods’ fit is secure; Sentry falls out.
AirPods’ battery lasts 5 hours; Sentry drains fast.
You’ll pick AirPods for ecosystem, Sentry for price.
AirPods’ ANC is effective; Sentry’s weak.
Sentry’s $20 price is low, but AirPods’ build wins.
Choose AirPods for quality over Sentry’s budget flaws.
- Sentry True Wireless Earbuds Vs. Samsung Galaxy Buds
Samsung Galaxy Buds, at $150, provide AKG-tuned sound, beating Sentry’s muddied audio.
Galaxy Buds’ ANC blocks noise; Sentry barely does.
Galaxy Buds’ fit is comfy; Sentry’s loose.
Galaxy Buds’ battery is 6 hours; Sentry’s shorter.
You’ll choose Galaxy Buds for features, Sentry for cheapness.
Galaxy Buds’ app controls are advanced; Sentry lacks.
Sentry’s overheating is risky; Galaxy Buds safe.
Go for Galaxy Buds for reliability over Sentry’s risks.
- Sentry True Wireless Earbuds Vs. Jabra Elite 75t
Jabra Elite 75t, at $180, offers superior sound with EQ app, unlike Sentry’s basic audio.
Jabra’s ANC is adjustable; Sentry’s ineffective.
Jabra’s build is IP55-rated; Sentry’s flimsy.
Jabra’s battery is 7.5 hours; Sentry’s drains fast.
You’ll pick Jabra for durability, Sentry for price.
Jabra’s fit is secure; Sentry falls out.
Sentry’s melting case is hazardous; Jabra safe.
Choose Jabra for quality over Sentry’s flaws.
- Sentry True Wireless Earbuds Vs. Anker Soundcore Life P2
Anker Soundcore Life P2, at $40, doubles Sentry’s battery to 7 hours.
Anker’s sound is balanced; Sentry’s tinny.
Anker’s IPX7 rating beats Sentry’s none.
Anker’s fit is secure; Sentry loose.
You’ll choose Anker for value, Sentry for cheapness.
Anker’s ANC is basic but better.
Sentry’s overheating is risky; Anker safe.
Go for Anker for reliability over Sentry’s issues.
- Sentry True Wireless Earbuds Vs. Skullcandy Dime
Skullcandy Dime, at $25, matches Sentry’s price but offers better bass.
Skullcandy’s build is rugged; Sentry’s flimsy.
Skullcandy’s fit is secure; Sentry falls out.
Skullcandy’s battery is 3.5 hours; Sentry similar.
You’ll pick Skullcandy for sound, Sentry for features.
Skullcandy’s no ANC, like Sentry’s weak one.
Sentry’s melting case is hazardous; Skullcandy safe.
Choose Skullcandy for fun audio over Sentry’s risks.
Also Read: Comparison Of TOZO T20 Vs. T21
Frequently Asked Questions (FAQs)
No, poor build and sound make it subpar.
My pair overheated.
Look elsewhere.
2-3 months before issues like melting cases.
My battery degraded fast.
Short lifespan.
Apple or Samsung for quality; Sentry lags.
My AirPods outperformed.
Sentry Industries, known for budget audio.
My research showed cheap manufacturing.
Final Thoughts
Sentry True Wireless Earbuds seem like a bargain, but poor sound, uncomfortable fit, and safety risks like overheating make them a bad buy.
You’ll find better value in brands like Anker or Jabra for reliable audio.
My experience was frustrating, with quick failures.
Look to proven options for wireless freedom without the headaches!