Monoprice 133834
The Qualcomm aptX audio codec and 40mm neodymium drivers deliver cleaner wireless sound than most budget ANC headphones. A foldable design with plush earpads and 16-hour battery life makes these a practical travel companion at an entry-level price. These are best for casual listeners and commuters who need basic active noise cancellation without spending over $50.
Resumo
The 30-Second Version
Great sound, decent ANC, and battery life that'll drive you insane. Buy these only if they're $55 and you have a micro USB cable handy.
Pros & Cons
Prós
- Shockingly good sound for the price 87th
- aptX support is a nice bonus 78th
- ANC that actually works
- Foldable design is genuinely portable
Contras
- Battery life is abysmal at 8 hours with ANC
- Comfort falls apart after an hour
- Micro USB charging in 2024 is a joke
- Build quality feels cheap and creaky
As provas
Performance
The 40mm drivers here are the real highlight. With sound quality sitting in the 87th percentile, these pump out audio that's way better than you'd expect from budget cans. The ANC is decent too, landing in the 78th percentile. It'll take the edge off a noisy commute but won't silence the world. The real shocker is the battery. At just 8 hours with ANC on, these rank in the 8th percentile. That's one of the worst we've seen. You'll be hunting for a micro USB cable (yes, micro USB in this decade) every single day.
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Foldable | Yes |
| Weight | 0.5 kg / 1.0 lbs |
Audio
| Driver Size | 40 |
| Codecs | aptX |
Noise Control
| ANC | Yes |
Connectivity
| Wireless | Yes |
| Wired Connector | 3.5mm |
Microphone
| Microphone | Yes |
vs Competition
The Soundcore Life Q20 is the obvious alternative here. It costs about the same, sounds nearly as good, and lasts 40 hours with ANC on instead of 8. The Sony ULT WEAR is a step up in price but demolishes the Monoprice in comfort, battery, and build quality. Even the TOZO HT3 offers better battery life and USB-C charging for similar money. The Monoprice only makes sense if you find it deeply discounted and literally cannot spend a dollar more.
| Spec | Monoprice 133834 | Sony ULT WEAR WHULT900N/B | Sennheiser MOMENTUM 4 | Apple AirPods Max Midnight | Bose QuietComfort Ultra | Soundcore Life Q20 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 42 | 40 | - | 40 |
| Impedance Ohms | - | 314 | 470 | 16 | 32 | 16 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.2 | 5.0 | 5.3 | 5.0 |
| Battery Life Hours | - | 30 | 60 | 20 | 24 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Produto | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Prova social |
|---|---|---|---|---|---|---|---|---|
| Monoprice 133834 | 77.6 | 54.4 | 37.9 | 87.2 | 8 | 6.1 | 61.7 | 24.4 |
| Sony ULT WEAR WHULT900N/B Compare | 98.5 | 89.4 | 81.5 | 96.9 | 82.1 | 62.1 | 99.2 | 89.5 |
| Sennheiser MOMENTUM 4 Compare | 98.5 | 89.4 | 93.8 | 98.5 | 93.1 | 91 | 98.6 | 72 |
| Apple AirPods Max Midnight Compare | 98.5 | 87.9 | 93.8 | 95.1 | 77.5 | 34.9 | 96 | 98.7 |
| Bose QuietComfort Ultra Compare | 95.2 | 84.9 | 96.3 | 63.9 | 79.6 | 85.7 | 99.4 | 76.9 |
| Soundcore Life Q20 Compare | 95.2 | 89.4 | 89.7 | 100 | 93.1 | 91 | 91.7 | 89.5 |
Preço
Value & Pricing
The price on these swings wildly from $55 to an absurd $14,875 across vendors. At the low end, you're getting decent ANC and great sound for less than a dinner out. At anything above $60, just walk away. The Soundcore Life Q20 does everything these do better for around the same money. If you spot these at $55 from a reputable seller, it's a fair deal for a backup pair. Otherwise, hard pass.
Amazon.co.uk 1 oferta A partir de £ 102
Acompanhamos os preços deste produto desde 7 de jun. de 2026. O gráfico aparecerá quando tivermos mais dados.
Saiba mais
Overview
The Monoprice BT-300ANC is a weird one. On paper, you get active noise cancellation, aptX audio, and a foldable design for pocket change. In reality, you're making some serious trade-offs. The sound quality is surprisingly good for the price, but the comfort and battery life are rough enough to make you think twice. If you need cheap ANC headphones and don't mind charging them constantly, these might work. For everyone else, there are better options just a few bucks away.
Common Questions
Q: Does it come with a detachable audio cable?
Nope. You get a micro USB charging cable in the box and that's it. If you want to use these wired, you'll need to buy a 3.5mm cable separately.
Q: How long does the battery actually last?
About 8 hours with ANC turned on, which is pretty rough. You can stretch it to 16 hours with ANC off, but then what's the point? Most competitors last 30 to 40 hours with ANC enabled.
Q: Are these comfortable for long flights?
Honestly, no. The pads are plush at first but start to hurt after about an hour. The clamping force is high and the headband padding is minimal. These are fine for a commute, not a cross-country flight.
Who Should Skip This
If you need all-day battery life or plan to wear these for more than an hour at a time, this isn't it. Go get the Soundcore Life Q20 instead. It lasts five times longer, charges via USB-C, and actually feels good on your head.
Verdict
The Monoprice BT-300ANC gets the sound right and the basics wrong. Great audio and functional ANC are dragged down by terrible battery life, uncomfortable pads, and a micro USB port that belongs in a museum. If you can grab these for $55 and only need them for short listening sessions, they're a fine budget pick. For everyone else, spend the extra $10 on the Soundcore Life Q20 and thank yourself later.
