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Looking for comfortable open-ear earbuds with long battery life? The ACwO DwOTS Flow Open Ear Earbuds offer X-Fidelity acoustics, AI-ENC calling, dual connectivity, gaming and music modes, and up to 50 hours of playtime.
- Open-ear design with X-Fidelity acoustics
- AI-ENC for clearer calls
- Dual-device connectivity
- Dedicated Music & Gaming modes
- Up to 50 hours of battery life
- Bluetooth 5.3 with 10m range
- IPX5 water resistance
- Copper Bronze finish
ACwO DwOTS Flow Open Ear Earbuds Review
Open-ear earbuds are becoming increasingly popular among users who want to enjoy music without completely blocking themselves from the surrounding environment. The ACwO DwOTS Flow Open Ear Earbuds are designed around this idea, combining an open-ear form factor with features aimed at music listening, gaming, calls, and everyday use.
With X-Fidelity acoustics, AI-ENC noise reduction, dual connectivity, Music and Gaming modes, and up to 50 hours of claimed battery life, the DwOTS Flow tries to offer a versatile audio experience in a compact package.
Open-Ear Design for Everyday Comfort
The biggest highlight of the ACwO DwOTS Flow is its open-ear construction. Instead of sealing the ear canal like traditional in-ear TWS earbuds, the earbuds are designed to let you remain aware of your surroundings while listening to audio.
This can be particularly useful while working, exercising, walking, or simply using your earbuds for extended periods. The Copper Bronze finish also gives the earbuds and charging case a distinctive appearance.
The total listed item weight is 41g, while the carrying case weighs 33g, making the overall setup relatively portable.
X-Fidelity Acoustics and 10mm Drivers
For audio, the earbuds feature X-Fidelity acoustics paired with 10mm dynamic drivers. The setup is designed to deliver balanced highs, clear mids, and deeper bass across different types of music.
The open-ear design naturally provides a different listening experience compared with sealed earbuds. You get more awareness of external sounds, while your music remains audible. This makes the DwOTS Flow particularly interesting for users who don’t want complete isolation.
The listed frequency range is 20Hz–20,000Hz, with a sensitivity rating of 95dB and 35-ohm impedance.
AI-ENC for Calls
Another useful feature is AI-ENC noise reduction. The technology is designed to reduce unwanted environmental noise during calls, helping the microphone capture your voice more clearly.
For people who frequently switch between music and phone calls, this can be a practical addition. However, real-world call performance can still depend on the surrounding environment, distance from the phone, and network conditions.
Dual Connectivity
The DwOTS Flow supports dual connectivity, allowing users to connect the earbuds with two devices at the same time.
This can be useful if you regularly move between a smartphone and laptop. For example, you can listen to audio from one device while remaining connected to another for calls or notifications, reducing the need to repeatedly disconnect and pair the earbuds.
Music and Gaming Modes
ACwO has included separate Music and Gaming modes to make the earbuds more versatile.
Music mode focuses on everyday listening, while Gaming mode is designed for users who want a more responsive audio experience during gaming sessions. The availability of dedicated modes makes the earbuds suitable for more than just casual music playback.
Since these are open-ear earbuds, they may be especially useful for casual gaming or situations where you want to remain aware of what’s happening around you.
Environmental Awareness Mode
The Environmental Awareness Mode is another major advantage of the open-ear concept. You can continue listening to audio while still hearing sounds from your surroundings.
This can be convenient when working in an office, exercising, walking outdoors, or waiting for announcements. It also means you don’t necessarily need to remove the earbuds every time someone speaks to you.
Battery Life and Charging
Battery life is one of the strongest claims of the DwOTS Flow. The product is listed with up to 50 hours of battery life, which can reduce the need for frequent charging.
The listed charging time is approximately 1.5 hours. For users who spend several hours a day listening to music, the long claimed battery backup can make the earbuds convenient for regular use.
Bluetooth 5.3 Connectivity
The earbuds use Bluetooth 5.3 and have a listed wireless range of up to 10 metres. Bluetooth 5.3 is a modern wireless standard that provides a suitable connection for smartphones, tablets, laptops, and other compatible devices.
The product also supports touch controls and voice-based control, allowing users to manage the earbuds without constantly reaching for their connected device.
IPX5 Water Resistance
The ACwO DwOTS Flow is listed with IPX5 water resistance, which adds some protection against water exposure. This makes the earbuds more suitable for workouts, running, and everyday outdoor use.
However, water resistance does not mean the earbuds are designed for submersion, so they should not be treated as waterproof.
Final Verdict
The ACwO DwOTS Flow Open Ear Earbuds focus on versatility rather than traditional sealed-earbud isolation. Their open-ear design, X-Fidelity acoustics, 10mm dynamic drivers, AI-ENC, dual connectivity, dedicated Music and Gaming modes, and 50-hour claimed battery life give them a feature-rich specification sheet.
They can be a practical choice for people who want to listen to music while remaining aware of their surroundings. The open-ear format can also be useful for workouts, office use, casual gaming, and everyday listening.
On the other hand, users who specifically want strong passive isolation or the sealed, highly immersive feeling of traditional in-ear TWS earbuds may find the open-ear experience different.
Overall, the DwOTS Flow is positioned as a flexible everyday audio option with a strong focus on comfort, awareness, connectivity, and long battery life.
5 Positive Things About ACwO DwOTS Flow Open Ear Earbuds
- Open-ear design – Keeps you aware of your surroundings while listening to audio.
- 50-hour claimed battery life – Suitable for users who want longer intervals between charges.
- AI-ENC noise reduction – Designed to improve voice clarity during calls.
- Dual connectivity – Allows connection with two compatible devices simultaneously.
- Music & Gaming modes – Gives users flexibility for different entertainment scenarios.
5 Negative Things About ACwO DwOTS Flow Open Ear Earbuds
- Limited passive isolation – The open-ear design does not block external sounds like sealed earbuds.
- Bass may feel different – Users accustomed to deep bass from in-ear earbuds may notice a different sound presentation.
- External noise remains audible – This is an inherent trade-off of the open-ear format.
- Fit can vary – Open-ear earbuds may feel different depending on individual ear shape and preference.
- Not designed for complete immersion – Users looking for strong noise isolation may prefer traditional sealed earbuds.
ACwO DwOTS Flow Open Ear Earbuds Specifications
| Specification | Details |
|---|---|
| Brand | ACwO |
| Model / Model Number | DwOTS Flow |
| Product Type | Open-Ear Wireless Earbuds |
| Colour | Copper Bronze |
| Audio Technology | X-Fidelity Acoustics |
| Driver Type | Dynamic Driver |
| Driver Size | 10mm |
| Frequency Range | 20Hz – 20,000Hz |
| Sensitivity | 95dB |
| Impedance | 35 Ohms |
| Noise Reduction | AI-ENC |
| Noise Control | Passive Noise Cancellation |
| Connectivity | Wireless / Bluetooth |
| Bluetooth Version | 5.3 |
| Bluetooth Range | Up to 10 metres |
| Connectivity Feature | Dual Connectivity |
| Audio Modes | Music & Gaming Modes |
| Environmental Feature | Environmental Awareness Mode |
| Controls | Touch & Voice |
| Ear Placement | Open Ear |
| Form Factor | Open Ear |
| Water Resistance | IPX5 / Water Resistant |
| Battery Life | Up to 50 hours |
| Charging Time | Approx. 1.5 hours |
| Total Item Weight | 41g |
| Carrying Case Weight | 33g |
| Case Dimensions | 4.5 × 6 × 2.8 cm |
| Compatible Devices | Smartphones, Laptops, Tablets, Smart Speakers |
| Primary Uses | Music, Gaming, Calling, Exercise, Running |
| Box Contents | Earbuds, Cable, User Manual |
| Country of Origin | India |
| Warranty | 365 Days |
| Manufacturer | ACwO |
| ASIN | B0FN47P16M |
5 Customer Testimonials
1. Rahul Mehta – Ahmedabad, Gujarat ⭐⭐⭐⭐☆ (4/5)
“I liked the open-ear design because I can listen to music while still hearing what’s happening around me. The battery backup is also quite useful for daily use.”
2. Priya Sharma – Mumbai, Maharashtra ⭐⭐⭐⭐⭐ (5/5)
“The ACwO earbuds feel different from regular TWS earbuds, but I really like them for office use. Dual connectivity is convenient when switching between my phone and laptop.”
3. Arjun Patel – Surat, Gujarat ⭐⭐⭐⭐☆ (4/5)
“I mainly use them for gaming and music. The separate modes are useful, and the Copper Bronze finish looks stylish. The open-ear design took a little time to get used to.”
4. Neha Verma – Delhi, India ⭐⭐⭐⭐☆ (4/5)
“Calls are reasonably clear and I like being able to hear my surroundings while listening to podcasts. Good option for walking and everyday activities.”
5. Rohan Nair – Bengaluru, Karnataka ⭐⭐⭐⭐⭐ (5/5)
“Battery life is the feature I liked the most. I don’t have to charge the earbuds frequently, and Bluetooth connectivity has been convenient with my devices.”
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