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    Emerson NoiseZero Open-Ear Earphones w/Charging Case and USB-C Cable, Smart AI 100dB ENC Microphone Cancelling 99.999% Noise, Max Privacy, Wireless Bluetooth Earbuds, IPX4, Gym, Work, Travel - White

    • Smart AI Noise Elimination Advanced ENC technology in the microphone eliminates up to 99.999% of background noise for ultra-clean call quality. Ideal for loud environments like offices, gyms, commutes, and outdoor settings.
    • Max Noise Reduction Engineered for extreme clarity with powerful noise suppression up to 100 dB, ensuring your voice stays front and centereven in high-noise surroundings.
    • 100% Privacy Protection The ENC mic filters out wind, chatter, engines, and ambient noise so the caller hears only you. Designed for maximum privacy and superior voice isolation, so callers never know where you are.
    • Adjustable, Magnetic Microphone Features a flexible, detachable ENC boom microphone that adjusts to your preferred angle for crisp, clear voice capture. Perfect for work calls, gaming, meetings, and on-the-go conversations.
    • Secure Open-Ear Comfort Open-ear design keeps you aware of your surroundings while delivering stable, all-day comfort for work, workouts, travel, and everyday use.
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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.


    Product information

    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

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