Bose Ultra Open
Combinando um design aberto com a tecnologia OpenAudio, ele entrega um som rico e surpreendentemente privado sem isolar você do ambiente, com 7,5 horas de bateria nos fones e um estojo que estende para 19,5 horas. O áudio espacial imersivo da Bose e a construção leve de 6g com junta flexível garantem um ajuste confortável e seguro para uso prolongado. Este modelo é ideal para quem pratica atividades ao ar livre ou se desloca pela cidade e precisa de consciência situacional sem abrir mão de uma trilha sonora pessoal de qualidade.
Snapshot
The 30-Second Version
The most comfortable way to stay aware of your surroundings while listening to audio. Skip them if you want bass or need to take calls.
Pros & Cons
Pros
- Incredibly comfortable clip-on design you forget you're wearing 99th
- Best-in-class connectivity with flawless multipoint 93th
- Keeps you fully aware of your surroundings 91th
- Surprisingly clear and private sound for an open design 78th
Cons
- Bass is weak, you won't feel the music
- Call quality is a letdown for the price
- Battery life tanks with spatial audio turned on
- Fit is hit-or-miss depending on your ear shape
What owners think
The Word on the Street
Como a opinião dos donos mudou ao longo do tempo
ExclusivoCom base em quando os clientes realmente escreveram suas avaliações - para ver se os elogios iniciais se mantiveram.
Com base em 19 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.
The proof
Performance
The sound quality genuinely surprised us. For an open-ear design that doesn't fire sound directly into your ear canal, the clarity is impressive. Bose's OpenAudio tech directs sound right at your ear while keeping leakage minimal, so your neighbor on the bus probably won't hear your true crime podcast. The spatial audio is a fun party trick for movies, but it hammers the battery life down to 4.5 hours. The real standout in our database is the connectivity, which sits at the 99th percentile. Multipoint pairing is flawless, and the SimpleSync feature to pair with Bose soundbars is a nice bonus for late-night TV watching.
Specifications
Full Specifications
Design
| Form Factor | open-ear |
| Wearing Style | Dual Ear True Wireless Earbud |
| Ear Tips | s |
| Weight | 0.0 kg / 0.0 lbs |
Audio
| Driver Type | Dynamic |
| Drivers | 1 |
| Freq Max | 20000 |
| Impedance | 46 |
| Sensitivity | 100 |
| Hi-Res Audio | Yes |
| Codecs | AAC, SBC |
| Surround | Spatial Audio |
Noise Control
| ANC | No |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Profiles | A2DP, HFP, BLE |
| Multipoint | Yes |
| Wired Connector | USB |
| Range | 9.1 |
Earbud Battery
| Battery Life | 7.5 |
| Charge Time | 1 |
| Fast Charging | 10 Minutes for 2 Hours |
| Charging | USB-C |
Case Battery
| Case Battery | 19.5 |
| Case Charging | USB-C |
| Wireless Charging | No |
Microphone
| Microphone | Yes |
| Mic Count | 4 |
| NC Mic | No |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | Bose Music |
| Volume Limiting | No |
| Gaming Mode | No |
| Bone Conduction | No |
| Water Resistance | IPX4 |
vs Competition
The obvious rival is the SHOKZ OpenDots ONE, which plays a similar open-ear game but uses a different fit style. The Shokz are often cheaper and have a more secure wraparound design for fitness, but the Bose sound clearer and look less like workout gear. If you're a runner, get the Shokz. If you want something that looks like a fashion accessory for all-day wear at a desk or walking around town, the Bose are the better pick. Compared to traditional earbuds like the AirPods Pro, the Bose don't compete on sound isolation or bass, but they win hands-down on comfort and awareness.
| Spec | Bose Ultra Open | Technics EAH-AZ100 EAH-AZ100 | Sony WF-1000XM6 WF-1000XM6 | Samsung Galaxy Buds Buds3 Pro | Apple AirPods Pro MFHP4LL/A | EarFun Air Pro Air Pro 4+ |
|---|---|---|---|---|---|---|
| Form Factor | open-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | Dynamic | Dynamic | Dynamic | Dynamic | Dynamic | hybrid |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | 5.3 | 5.3 | 5.3 | 5.4 | 5.3 | 6.0 |
| Battery Life Hours | 7.5 | 8 | 8 | 6 | 8 | 12 |
| Case Battery Hours | 19.5 | 28 | 24 | 26 | 24 | 54 |
| Water Resistance | IPX4 | IPX4 | IPX4 | IP57 | IP57 | IP55 |
| Multipoint | true | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Bose Ultra Open | 60.3 | 53.8 | 78.4 | 90.9 | 67.5 | 93.3 | 98.8 | 76 |
| Technics EAH-AZ100 EAH-AZ100 Compare | 96.7 | 96.6 | 78.4 | 98.9 | 78 | 93.3 | 99 | 76 |
| Sony WF-1000XM6 WF-1000XM6 Compare | 96.7 | 99.7 | 78.4 | 86.3 | 74.4 | 71.4 | 99 | 94.5 |
| Samsung Galaxy Buds Buds3 Pro Compare | 96.7 | 96.6 | 98.7 | 91.4 | 71.5 | 93.3 | 99.6 | 86.8 |
| Apple AirPods Pro MFHP4LL/A Compare | 96.7 | 79.3 | 98.7 | 89 | 74.4 | 71.4 | 97.7 | 99.7 |
| EarFun Air Pro Air Pro 4+ Compare | 96.7 | 96.6 | 90.8 | 99.8 | 95.5 | 71.4 | 99.3 | 86.8 |
Price
Value & Pricing
This is where things get tricky. The price swings wildly from $167 to $379 across vendors, which is a massive spread. At the low end, they're a compelling buy for the right person. At the high end, they're a tough sell. If you're paying more than $200, you're overpaying. Shop around and find the deal closer to that $167 mark, and you'll feel much better about what you're getting.
Best Buy 6 ofertas A partir de US$ 167
Price History
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Overview
The Bose Ultra Open Earbuds are for one specific person: someone who wants to listen to podcasts and music all day without ever feeling sealed off from the world. They clip onto your ear instead of plugging it, and they're shockingly comfortable. If you hate the plugged-up feeling of traditional earbuds or need to hear a crying baby, office chatter, or traffic, these are a revelation. But if you want thumping bass to drown out your commute, keep scrolling. These aren't built for that.
Common Questions
Q: Can other people hear my music?
Not really, unless you're in a library and cranking the volume. Bose's tech does a great job of keeping the sound pointed at your ears. At normal volumes, someone next to you might hear a faint whisper of sound, but they won't make out the song.
Q: Are these good for working out?
For a yoga class or lifting weights, absolutely. The IPX4 rating handles sweat, and they won't fall off. For hard running or anything with a lot of bouncing, the clip-on grip can feel less secure than a wraparound band, so a dedicated sports model might be better.
Q: Do they work well with an iPhone and a MacBook at the same time?
Yes, and this is where they shine. The multipoint connection is rock solid. You can watch a video on your MacBook and it will seamlessly pause when a call comes in on your iPhone. It's one of the best implementations we've tested.
Who Should Skip This
If you're looking for thumping bass to power your workouts or total silence to focus on work, these aren't it. Go get a pair of Sony WF-1000XM6 or AirPods Pro instead. They'll seal out the world and give you the full, rich sound these Bose buds simply can't match.
Verdict
The Bose Ultra Open Earbuds are a niche product that absolutely nails that niche. They're not for everyone, and they're not trying to be. If you prioritize all-day comfort and staying connected to the world around you over booming bass and total immersion, you'll love them. Just don't buy them for phone calls, and definitely don't pay full price. Find a sale, and enjoy the most comfortable open-ear experience on the market.