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K31 Ear Hook Sports Bluetooth Earphone In-ear Stereo Earbuds
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K31 Ear Hook Sports Bluetooth Earphone In-ear Stereo Earbuds

- Black
343130801

4.55 53 Customer Reviews | Please refer to English description
3.39
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Main Features
● Superior HD stereo sound effect with high bass gives you an amazing experience while listening to music
● Equipped with the advanced CSR chip with Bluetooth V4.1 technology
● Lightweight, comfortable and ergonomic design ensures that earphones always stays in place while running, jogging and gyming
● Featured with noise canceling technology, filters out background noise to guarantee high-quality sound and provides you clearer voice for calls
● Provides an impressive 240 hours standby time with a single charge of 2 hours. So you can enjoy a continuous talking / music playtime

Specification

General

Model: K31
Type: In-Ear
Material: ABS,Metal,PC
Wearing type: In-ear with ear hook

Product Details

Application: Running,Sport
Compatible with: Computer,Mobile phone
Connectivity: Wireless
Frequency response: 20-20000Hz
Impedance: 15ohms
Sensitivity: 95dB
Music Time: 2 - 3h
Standby time: 240h
Talk time: 2 - 3h

Extended Function

Bluetooth: Yes
Bluetooth Version: V4.1

Battery Information

Battery Type: Built-in
Battery Capacity(mAh): 55mAh

Dimensions and Weight

Product weight: 0.0165 kg
Package weight: 0.0400 kg
Product size (L x W x H): 40.00 x 3.00 x 2.00 cm / 15.75 x 1.18 x 0.79 inches
Package size (L x W x H): 15.00 x 10.00 x 3.00 cm / 5.91 x 3.94 x 1.18 inches

Package Contents

Package Contents: 1 x Pair of Bluetooth Earphones, 1 x USB Cable, 1 x English Manual
K31 Ear Hook Sports Bluetooth Earphone In-ear Stereo Earbuds with Mic and In-line Control- Black
K31 Ear Hook Sports Bluetooth Earphone In-ear Stereo Earbuds with Mic and In-line Control- Black
K31 Ear Hook Sports Bluetooth Earphone In-ear Stereo Earbuds with Mic and In-line Control- Black
K31 Ear Hook Sports Bluetooth Earphone In-ear Stereo Earbuds with Mic and In-line Control- Black
K31 Ear Hook Sports Bluetooth Earphone In-ear Stereo Earbuds with Mic and In-line Control- Black

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Customer Reviews

4.55 out of 5
  • 36
  • 14
  • 1
  • 0
  • 2
See all 53 reviews Write a Review
  • bouhajeb bouhajeb
    Yes (0) Color: Red
    This watch from Modiya is very good, good bracelet, good shape and impressive details. For that price, is a must have if you collect and use watch every day.
    I love that ! More than a year ago I bought a husband myself in the gym. I originally bought others but they did not stay in my ears. So I started looking for those that contain a piece behind your ear. I came across these and the reviews were great! It is very comfortable to wear, easy to pair with my phone, and fast and durable. I loved these things so much that when my husband told me he wanted a pair of headphones for the gym, I thought about it right away and bought them. I highly recommend these headphones !!!

    Mar 24,2019

  • Patrick
    Yes (0) Color: Black
    Amazing headphones
    I love these headphones! Over a year ago I bought a pair for myself for the gym. I originally bought others but they didn’t stay in my ear. So I started searching for ones with a piece that goes behind your ear. I came across these and the reviews were great! They are super comfortable to wear, easy to pair to my iPhone, charge quickly, and are durable. I love these so much that when my husband told me he wanted a pair of headphones for the gym I immediately thought of these and bought them. I highly recommend these headphones!!!!

    Dec 08,2018

  • Leonard
    Yes (0) Color: Red
    Shock horror they work
    As you can see from my picture, when the headphones arrived they were not looking good in the package, but I was lucky because all I had to do was push them back together again. I'm giving it 5 stars because I want people to read this. These headphones are cheap, cheaply made and you get what you pay for, I don't have a problem with that, I knew what I was letting myself in for. They work for me in the gym and that's all that matters. Buy them knowing you are paying for crap that might work.

    Aug 06,2019

  • Sajjad
    Yes (0) Color: Black
    Bluetooth k31 ear hook earphones / earbuds
    The first set of earphones I received had a fault, as only one side was working. After sending them a video clip of the problem, gearbest sent out a working replacement. This set work well and the hook around the ear is good for keeping the earphones in place.

    Jul 23,2019

  • Rich
    Yes (0) Color: Black
    Sounds amazing
    Once you have these fitted to your ear canals they sound amazing. The only complaint I have is when I am sweating profusely after a long cardio workout they do tend to slip out of your ears. But sound quality is amazing compared to all of the other earbuds I have tried

    Dec 12,2018

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