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Kocaso Sports Bluetooth CSR 4.1 Wireless Earbuds with Mic

Kocaso Bluetooth Earbuds w/ Mic

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Featuring ergonomic shape and sweat-proof design, these wireless earbuds are great for various activities such as jogging, yoga, and more

Product Details

Kocaso Sports Bluetooth CSR 4.1 Wireless Earbuds with Mic

  • Ergonomic shape with a frosted surface coat for the security of use
  • Lightweight and sweat-proof
  • Ear hooks made with soft silicone for added comfort
  • Features 3-mode LED night light—fast flash, slow flash, and constant
  • On/Off button for the LED light to ensure safety during night activities
  • Bluetooth CSR 4.1 and EDR technology for crystal clear sound effect
  • Echo cancellation technology for high-definition sound reproduction
  • Provides 6h of playtime and 8h of talking when fully charged
  • Displays battery level when connected to iOS devices
  • Great for running, biking, hiking, yoga, and more
  • Brand: Kocaso
  • Condition: new
  • Battery type: built-in 120mAh lithium
  • Charging time: 3h
  • Bluetooth range: 10m
  • Bluetooth version: CSR 4.1
  • Dimensions: 5” x 7” x 1.4”
  • Weight: 0.21lb.
  • For warranty information, contact customer support

In the box: earbuds, small eartips, large eartips, USB charging cable, instructions

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For post-purchase inquiries, please contact customer support.

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Customer Reviews

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Kocaso Sports Bluetooth CSR 4.1 Wireless Earbuds with Mic

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Rodger Verified Purchaser
May 19th, 2019
So far so good. Have not had them long, but bought 2 sets. As far as options and functionality ease-of-use all positive so far. Which is perfect because the last time I wasted 40 bucks on two sets. YES they were that bad. The mics are clear according to people I've asked even driving down the road 60 + with the window down. Wife is already asking for a pair.
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