Enjoy Hi-Fidelity Sound: Harmonics S1 Wireless Bluetooth Earbuds are designed to deliver loud and clear music by pumping out sharp trebles, detailed mids and punchy bass. It has a 10MM dynamic dual-driver that ensures low distortion and focus on all frequencies to deliver the complete sound experience.

30 hours Playtime with case: Enjoy more than a day of wireless audio on your dynamic Harmonics S1 Earbuds, with 6 hours of non-stop playback and 24 hours of backup power from the charging case.

Latest Bluetooth Technology: It uses the latest Bluetooth 5.0 technology for better audio quality with improved wireless range, plus minimal audio lag.

Ideal for Outdoor Activities: The freedom of true wireless allows you to enjoy music while running, gymming, jogging etc. It has a secure fit design that makes it ideal for outdoor activities.

Comfortable All-Day Listening: Ergonomically designed Harmonics S1 Bluetooth Earbuds have been carefully crafted for your all-day listening pleasure. It is snug you?ll forget you?re wearing them.


  • Type: Wireless Sports Earbud
  • Brand: Portronics
  • color: white
  • Bluetooth Version: 5.0
  • Earbud Battery: 40mAh
  • Case Battery: 400mAh
  • Playtime: Nearly 8-9 hours
  • Item Dimensions LxWxH: 8.5 x 8.5 x 3.9 Centimeters
  • Item Weight ‎54.5 g

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