Finding a pair of decent wireless earbuds under $30 can feel like a gamble. Some look promising but disappoint as soon as you hit play. Others surprise you by delivering way more than expected for the price. The Monster MQT52 definitely falls into the second category — at least most of the time.
I’ve been testing this model recently, and in this review, I’ll walk you through my unboxing experience, design impressions, connectivity, battery, sound quality, and whether I think they’re worth picking up.
Monster MQT52 Specifications
Bluetooth Version | 5.4 |
Battery Capacity | 300 mAh |
Battery Life | Up to 24 hours (with charging case) |
Charging Method | Charging Case (Type-C) |
Sound Isolating | Yes |
Microphone | Yes |
Frequency Response | 20 – 20,000 Hz |
Sensitivity | 116 dB |
Impedance Range | Up to 32 Ω |
Colors | Black, White, Off White |
Unboxing & First Impressions
The Monster MQT52 arrived in about two weeks, which is actually pretty quick for an imported product. The box was well-protected, and inside I found:
- The charging case with the earbuds inside
- Two extra pairs of silicone ear tips
- A USB charging cable
- A small manual with the basics

Nothing fancy, but honestly, for a budget product, I was happy to see it came with spare ear tips. The case itself feels lightweight but solid enough, and the earbuds were neatly packed inside.
Design & Comfort
Design-wise, the MQT52 keeps it simple. The earbuds are compact, with silicone tips that sit snugly in the ear. I found them pretty lightweight, and after wearing them for a while, they didn’t cause any discomfort.
Of course, they don’t offer active noise cancellation, which isn’t surprising at this price, but the silicone tips do a decent job of passively blocking some outside noise. Personally, I thought they were comfortable enough for short walks and casual listening.

One thing I liked is that they don’t feel bulky in the ear. Even people with smaller ears should find them a good fit.
Connectivity & Setup
Pairing was quick and painless. As soon as I took the earbuds out of the case, they popped up on my phone’s Bluetooth menu. Thanks to Bluetooth 5.4, the connection felt stable, and I didn’t experience any annoying dropouts during my tests.

There’s no companion app, so you can’t tweak EQ or settings, but the built-in features cover most everyday needs.
Touch Controls & Features
This was one of the pleasant surprises. The touch controls are more complete than I expected on such an affordable model:
- Play/Pause: Double tap either earbud
- Next/Previous Track: Triple tap (right = next, left = previous)
- Volume Control: Single tap (right = up, left = down)
- Gaming Mode: Long press on the right earbud
- Voice Assistant: Long press on the left earbud
- Calls: Double tap to answer/end, long press to reject
The gaming mode does reduce latency a bit, which is handy if you play mobile games. It’s not perfect, but it makes a difference compared to normal mode.
Sound Quality
Now let’s get to the most important part — the sound.
My first impression was actually pretty positive. The bass is punchy, which makes pop, EDM, and hip-hop tracks sound fun and energetic. At medium volumes, the sound is enjoyable, with a decent balance between lows and highs for such a cheap pair of earbuds.
That said, when I pushed the volume higher, the bass started to distort, and overall clarity took a hit. Vocals got a little muddy, and details in the mids weren’t as crisp as I’d like. So if you’re someone who always listens at max volume, this might bother you.

For me, keeping it at low to mid levels gave the best experience — and honestly, for R$50, I was pleasantly surprised with how good it sounded compared to other budget earbuds I’ve tested.
The microphone quality is just okay. It’s fine for quick calls or voice notes, but in noisy environments, your voice won’t come through crystal clear.
Battery Life
Battery life is actually one of the stronger points here. On a full charge, I got close to 6 hours of playback, depending on volume, and with the case, the total stretched to around 24 hours. That’s more than enough for a few days of casual use without needing to recharge.
Should You Buy It?
The Monster MQT52 isn’t perfect, but it doesn’t try to be. It’s a budget-friendly wireless earbud that delivers more than you’d expect for the price: strong bass, reliable Bluetooth, handy touch controls, and enough battery life to get you through the day.
If you want premium sound and features, you’ll have to spend more. So Realme Buds Air 7 Pro or Redmi Buds 6 Pro are the two most value-for-money earbuds.
But if you’re after a cheap, reliable pair of earbuds for casual listening, the Monster MQT52 is honestly a solid choice.
Best Deal:
Monster MQT52: View on AliExpress
My other reviews:
- Baseus EP10 Pro Review: Flagship Features at a Budget Price
- ERAZER XF28 Review – Translation, Touch Screen & More for Less
- Redmi Buds 7S Review: Punchy Features for a Budget Price
Nick, the Co-founder of Earbuds Arena, is a seasoned freelance tech journalist with over ten years of experience covering wearables, apps, headphones, and gadgets. When he’s not immersed in the tech world, you’ll likely find him unwinding with video games, going for a run, or enjoying a game of soccer on the field.