American EQ 40 - Wireless+Wired Earbuds, Sweat-Proof, 5 EQ Modes

Please visit our new and improved version of the EQ 40s!


  • Wireless and Wired: Enjoy the freedom of wireless Bluetooth audio, then plug right into a phone, in-flight entertainment or a treadmill TV. If you ever forget to charge your earbuds, wired mode works without battery power.
  • Classic American Hi-Fi Sound: We tune all our headphones in our Boston headquarters to produce the classic “American Hi-Fi Sound”- strong bass, a relaxed, natural midrange and crisp highs.
  • Sweatproof: Completely unaffected by sweat or rain, the earbuds use internal nano-coating to create IPX-5 water resistance.
  • Featuring Speed-Charge: 15 minutes of charging will power 1 hour of music when the battery is low.
  • Built-in Microphone: Take hands-free phone calls on the go! [NOTE: Microphone and control buttons only work in wireless mode]

    Technical Specifications

    -BT Version: 4.1

    -Driver Sensitivity:  99±3dB(IEC-711,1kHz @1mW)

    -Output Maximum:  10mW, 3mW RMS

    -Impedance:  16Ω±15%

    -Total Harmonic Distortion: ≤5%(@1000Hz)

    -Codecs Supported: APTX, MP3, SBC

    -Profiles Supported: HFP, HSP, A2DP, AVCP

    -Frequency Range: 20Hz - 20kHZ

    -Driver Size: φ6mm

    -Frequency Band: 2.4 GHz

    -Wireless Range: 30 feet

    -Microphone Type: MEMS, omni directional

    -Microphone Sensitivity: -42±3dB(@1kHz ref 1V/Pa)

    -Waterproof Rating: IPX-5

    -Battery Type: Lithium Ion

    -Battery Voltage 3.7 V

    -Battery Capacity: 55mAh*2

    -Wireless Playtime: 6.5 hours

    -Wired Playtime: Unlimited

    -Recharge Time: About 2 Hours


    Download User Manual

    Related Items