Sport In-Ear Earphones


MSRP $49.99

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  • Key Features
  • IPX7; Waterproof
  • Built-in microphone
  • Song Navigation/Telephony Buttons
  • For all those exercise enthusiasts who demand high quality, comfort and great audio in their earphones, the Altec Lansing MZX399 Sport In-Ear Earphones are designed with you in mind. Backed with 8mm drivers and a certified IPX7 waterproof rating, these earbuds can withstand immersion in water up to 1 meter for up to 30 minutes. Altec Lansing's MZX399 Sport In-Ear Earphones are fully loaded and come complete with On-board microphone and song navigation/telephony buttons, so you can manage your music and calls efficiently. With comfort and functionality in mind, these earphones go around your neck, include Freebit ear tips in 3 different sizes for secure and comfortable listening and have a reflective cable for nighttime runners and joggers. Never worry about being without music during your workout, these earphones come packed with a 6-hour battery life!

    Product Manual

  • Tech Specs
    • Model Number


    • Waterproof rating


    • Wireless Range

      30 feet

    • Battery Life

      6 hours

    • Included Accessories

      Small, Medium and Large Freebit eartips

4 reviews
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Renee J.

I absolutely LOVE THESE

Love them when mowing

Mark M.

I have had these for over a month now and after the initial trial and error of finding the right pieces to fit my ears they are awesome.

Decent headphones for the money

Rick C.

I like how it says Altec Lansing powering on.
Why does it just beep when powering off? Why not have a powering off message for confirmation?