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Experience next-level call clarity and true voice privacy with the Emerson NoiseZero Earphones ES204. Engineered for professionals, creators, and anyone who needs crystal-clear communication, these earbuds feature a fully adjustable, detachable ENC microphone that brings studio-grade clarity to every conversation. Adjust the boom mic to your ideal angle or detach it entirely when you're off the clock.
Powered by advanced Environmental Noise Cancellation, the boom mic eliminates up to 99.999% of background noise, equivalent to up to 100 dB of noise reduction. Whether you're in a busy office, a crowded gym, or outdoors in heavy wind, callers will hear only your voice and nothing else. Loud barking, heavy traffic, screaming, laughing, all get erased with NoiseZero. Callers will hear your voice and your voice only.
With the detachable microphone, strong Bluetooth connectivity, and superior noise elimination, NoiseZero delivers unmatched call performance wherever you are. Get the clearest voice calls, total privacy, and professional-grade noise reduction with the Emerson NoiseZero Earphones ES204.
| Brand | Emerson |
| Color | White |
| Ear Placement | Open Ear |
| Form Factor | True Wireless |
| Impedance | 16 Ohms |
| Brand Name | Emerson |
| Model Number | ES204 |
| Model Name | Emerson ES204-FBA |
| Built-In Media | Detachable MIcrophone, Ear Cushions, USB-C Charging Cable, User Manual, Wireless Charging Case |
| Age Range Description | Adult |
| Number of Items | 1 |
| UPC | 810171120540 |
| Manufacturer | IAI Smart |
| Warranty Description | Emerson Smart One-Year Limited Warranty All Emerson Smart products by IAISmart Inc. are backed by a One (1) Year Limited Warranty covering manufacturing defects and faulty components resulting from the production process. This warranty applies only to the original purchaser of products bought from authorized retailers and is not transferable. The warranty does not cover damage from misuse, accidents, normal wear and tear, or unauthorized repairs. For service or support, please contact IAISmart Customer Support at [email protected] or 888-886-7188. For full warranty terms and conditions, please visit our official website, www.emersonsmart.com, or contact us at: IAISmart Inc., 20 Troy Rd, Suite 2, Whippany, NJ 07981, USA. |
| 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 |
| Noise Control | Environmental Noise Cancellation |
| Frequency Response | 20 KHz |
| Sensitivity | 100 dB |
| Frequency Range | 20 Hz - 20,000 Hz |
| Audio Driver Type | Dynamic Driver |