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Item #:
210633920
Emerson NoiseZero Open-Ear Wireless Earbuds with ENC Mic, Privacy-Focused Audio for Clear Calls, Open-Ear Headphones for Work, Travel & Running,
Item #:
210633920
XAF 106333
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Imported from USA store
Order now and get it around Sunday, August 02
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Ideal for all-day wear while working, commuting, or exercising—with an IPX4 waterproof rating for sweat and rain protection.
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What Stands Out
Superior Noise Control
With 99.999% noise cancellation, these earphones ensure crystal-clear audio, making them ideal for focused environments like work, travel, or gym settings.
Open-Ear Design
The open-ear feature allows for environmental awareness, combining safety with high-quality sound – perfect for outdoor activities and exercise.
Robust Battery Life
Accompanied by a sleek charging case, these wireless earbuds offer extended playtime, ensuring you stay connected and entertained throughout your day.
Product Details
| Brand Name | Emerson |
| Model Number | ES204 |
| Model Name | NoiseZero Headphones ES204 |
| Built-In Media | Detachable Boom Mic, Ear Cushions, USB-C Charging Cable, User Manual, Wireless Charging Case |
| Age Range Description | Adult |
| Number of Items | 1 |
| UPC | 810171120441 |
| Manufacturer | IAI Smart |
| Headphone Jack | No Jack |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Version | 5.4 |
| Control Type | Touch Control |
| Control Method | Touch |
| Controller Type | Touch |
| Battery Charge Time | 1.5 Hours |
| Battery Average Life | 7 Hours |
| Impedance | 16 Ohms |
| Noise Control | Environmental Noise Cancellation |
| Frequency Response | 20 KHz |
| Sensitivity | 100 dB |
| Audio Driver Type | Dynamic Driver |
| Frequency Range | 20 Hz - 20,000 Hz |
| Enclosure Material | Silicone |
| Specific Uses For Product | Business Calls & Online Meetings, Work from Home, Fitness & Gym Workouts, Music & Entertainment, Gaming & Streaming, Daily Communication, Outdoor Activities, Travel & Commuting |
| Antenna Location | All-Day Wearable Headphones, Ergonomic Fitness Earbuds, noise canceling earbuds with virtual bass sound, Bluetooth earbuds with ENC microphone and waterproof design, ENC Microphone Earphones, Comfortable Open-Ear Design, open ear wireless earbuds with charging case 24-hour battery, ENC Noise Canceling Headphones, Magnetic Boom Mic Earbuds, earbuds with detachable microphone for calls and music, Emerson NoiseZero Headphones, Emerson NoiseZero ES204, wireless open-ear headphones for work and gym, IPX4 Waterproof Earphones, Long Battery Life Headphones, IPX4 waterproof wireless earphones for outdoor workouts, Open Ear Wireless Earphones, Open Ear Bluetooth Headphones, Bluetooth 5.4 headphones with noise canceling mic, Over-Ear Sports Headphones, Virtual Bass Sound Earbuds, magnetic boom mic headset for meetings and gaming, Portable Charging Case Headset, Stable Bluetooth Connection, Sweatproof Running Earphones, Gym and Travel Headphones, best headphones for calls and workouts under $100, Wireless Earbuds with Detachable Mic, Bluetooth 5.4 Headphones, comfortable over-ear headphones for long wear |
| Compatible Devices | Laptops & Computers: Pairs with Windows 10 / 11 laptops, MacBook Pro / Air, Chromebooks, and desktop PCs with Bluetooth support., Smart TVs & Media Devices: Works with Bluetooth-ready TVs, streaming boxes (Fire TV, Roku, NVIDIA Shield), and projectors, Gaming Consoles, Smart Watches & Wearables: Connects to Apple Watch, Samsung Galaxy Watch, Fitbit Sense / Versa series, and other Bluetooth wearables., Smartphones: Works seamlessly with iPhone 14 / 15 series, Samsung Galaxy S23 / S24 series, Google Pixel phones, OnePlus, Xiaomi, Oppo, and all Bluetooth-enabled Android or iOS devices., Tablets: Compatible with iPad (Pro, Air, Mini series), Samsung Galaxy Tab, Lenovo Tab, Amazon Fire HD, and other Bluetooth tablets. |
| Water Resistance Level | Waterproof |
| Additional Features | Advanced ENC Noise-Canceling Technology u2013 ENC microphone filters up to 99.999% of background noise, ensuring professional-grade call clarity even in noisy environments., Bluetooth 5.4 Connectivity u2013 Delivers stable, lag-free streaming and faster pairing with extended range for seamless audio performance., Detachable Magnetic Boom Mic u2013 Flexible 360u00b0 adjustable microphone magnetically attaches to either earbud for crystal-clear voice pickup during calls, meetings, or gaming., Open-Ear Ergonomic Design u2013 Lightweight earhooks and soft silicone materials reduce ear fatigue and maintain situational awareness for all-day comfort., Total Call Privacy u2013 Advanced voice-isolation technology ensures callers hear only your voice, keeping your surroundings and anyone around you completely hidden. |
| Headphones Ear Placement | Open Ear |
| Headphone Folding Features | True Wireless |
| Earpiece Shape | Hook |
| Color | Black |
| Style Name | Open-ear, over-the-ear |
| Carrying Case Color | Black |
| Unit Count | 1.0 Count |
| Brand | Emerson |
| Ear Placement | Open Ear |
| Form Factor | True Wireless |
| Item Weight | 0.25 lbs (110 grams) |
Who Should Buy?
-
Active Gym Goers
Ideal for fitness enthusiasts seeking quality sound and noise cancellation while enjoying workouts and physical activities.
-
Frequent Travelers
Perfect for travelers requiring portable, wireless earbuds that provide noise cancellation and comfort during long journeys.
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Professionals on Calls
Great for remote workers and professionals needing clear audio for calls with excellent mic noise-cancellation features.
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Audiophiles
May not satisfy high-end audio enthusiasts looking for superior sound quality in their audio gear.
Product Description
Emerson NoiseZero Open-Ear Wireless Earbuds with ENC Mic, Privacy-Focused Audio for Clear Calls, Open-Ear Headphones for Work, Travel & Running, IPX4, Charging Case - Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Are these earphones suitable for exercise?
Answer: Yes, they feature an IPX4 waterproof rating, making them ideal for workouts. -
Question:
How long does the battery last?
Answer: You can enjoy up to 7 hours of playback per charge and up to 24 hours with the charging case. -
Question:
Can I use these earphones for calls?
Answer: Absolutely! They come with an ENC microphone for crystal-clear call quality.
Emerson Open-Ear Headphones ES204 Editorial Review
### Editorial Review The Emerson NoiseZero Open-Ear Earphones have emerged as a standout option for professionals needing effective call management in bustling environments. With their advanced Smart AI 100dB ENC (Environmental Noise Cancelling) microphone technology, users have reported a remarkable reduction in background noise, making them excellent for use in open office spaces and while on the go. This feature is particularly beneficial for those who frequently participate in virtual meetings, as the microphone does an extraordinary job of filtering out non-verbal distractions such as chatter, children, or machinery noise, allowing the user's voice to come through clearly. While the primary appeal lies in the microphone's noise-canceling capabilities, the audio quality for music playback received mixed reviews. Users noted that the open-ear design limits bass response and can lead to a somewhat quiet listening experience. This design, however, allows users to remain aware of their surroundings, a significant advantage for safety-Conscious individuals. The earphones do leak some sound, but not excessively, which may be a Consideration for those in quiet environments. Comfort and usability are also highlighted in customer feedback, with many praising the lightweight design suitable for extended wear. The ability to connect to two devices simultaneously further enhances convenience, making it a practical tool for multitasking professionals. However, the longevity of battery life seems to be an issue—averaging around 7 hours of playtime, users might find themselves needing a mid-day recharge during long workdays. Overall, the Emerson NoiseZero Earphones are seen as a valuable investment for anyone whose work relies heavily on voice communication, even if the audio playback quality and battery longevity present some drawbacks. ### Pros and Cons **
Customer Reviews & Ratings
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Pros
- Exceptional environmental noise-canceling microphone, ideal for calls in noisy settings
- Comfortable design suitable for long wear
- Ability to pair with two devices simultaneously
- Good audio quality for voice communication and enhanced clarity
- Convenient magnetic clip for the microphone and storage
Cons
- Audio quality for music playback is average, particularly lacking in bass
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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XAF 106333
Order now and get it around Sunday, August 02
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Features & Benefits
- Ergonomic earhook for a secure and comfortable fit.
- IPX4 waterproof rating for sweat and rain protection.
- ENC technology filters up to 99% of background noise.
- Hi-Fi sound quality with Virtual Bass technology for immersive audio.
- Bluetooth 5.4 for stable connectivity with minimal drop-outs.
- Up to 7 hours of playback and 24 hours with the charging case.
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