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Official Original Langsdom JM21 In-Ear Earphone Colorful Headset
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Official Original Langsdom JM21 In-Ear Earphone Colorful Headset

- Black
279130502

3.57
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Product Features:
1. Beautiful and Stereo output high-quality Super bass headphone
2. Universal 3.5mm jack,applicable to all 3.5mm interface audio devices
3. Lightweight and comfortable.
4. Built-in microphone for phone calls
5. Enables you to carry on conversations while you continue to do other things
6. Design of PTE high elastic line, more durable
7. Compatible for Samsung, HTC, for iPhone, MP3, MP4, Computers, Smartphone with 3.5mm jack

Specifications:
-Model: JM-21
-Interface size: 3.5mm Jack
-Horn size: 10mm -Cable Length: 1.2M
-Impedance: 32 ohms +/- 15%
-Frequency Range: 20Hz-20000Hz
-Headset type: In-Ear
-Sensitivity: 106 (dB)
-Other Function: With Mic and Play Control
-Distortion Rate: 0.3 %
-Scope of application: This product is suitable for MID / MP3/MP4/CD / mobile phones / radios/audio and other related products with the output of the Audio class

Package including:
1x JM21 Headphones

Specification

General

Brand: Langsdom
Type: In-Ear
Material: TPE

Product Details

Cable Length (m): 1.2m
Compatible with: MP3,Mobile phone,iPhone,Portable Media Player
Connecting interface: 3.5mm
Connectivity: Wired
Plug Type: 3.5mm
Sensitivity: 115dB

Dimensions and Weight

Product weight: 0.0300 kg
Package weight: 0.0400 kg
Product size (L x W x H): 15.00 x 13.00 x 2.00 cm / 5.91 x 5.12 x 0.79 inches
Package size (L x W x H): 15.60 x 13.50 x 2.70 cm / 6.14 x 5.31 x 1.06 inches

Package Contents

Package Contents: 1x JM21 Headphones

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

Official Original Langsdom JM21 In-Ear Earphone Colorful Headset- Black

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Customer Reviews

4.88 out of 5
  • 7
  • 1
  • 0
  • 0
  • 0
See all 8 reviews Write a Review
  • Jim Rabbit
    Yes (0) Color: rojo
    Very worth for their price
    Just got them and I happy for it.The sound quality is excellent for their price and I have seen no problems with them.I would recommend them to you.

    Jun 19,2019

  • SOFIANOS
    Yes (0) Color: rojo
    excellent headset
    Looks like a great headset i have it for 2 months and still are in good shape.the sound is good and the quality also

    Feb 04,2019

  • Kauã
    Yes (0) Color: Blanco
    Audio muito Top
    Esse fone com fio possui um botão multifuncional com um ótimo microfone e um áudio que chega em uma altura muito boa e eu nunca ouvi um áudio estourado ou com ruídos , ele deixa o áudio muito limpo e realmente como é!

    Dec 01,2018

  • DD
    Yes (0) Color: rojo
    Headphones
    Very good audio including microphone

    Mar 07,2019

  • Muhammad Tariq Aziz
    Yes (0) Color: Té verde
    nice
    It's so good I like bass What I order same thing I received

    Nov 30,2018

  • Xiaomi
    Yes (0) Color: Negro
    Cuffie Langsdom
    Ottimo prodottoPrezzo bassoBen rifinitaConfezione eccellenteSpedizione rapidaNessun contro

    Mar 08,2019

  • Aníbal Monteiro
    Yes (0) Color: Negro
    JM21
    Cumpre com o prometido.Relação preço qualidade é muito bom.Recomendo.

    Mar 15,2019

  • Irving Adrian
    Yes (0) Color: Negro
    recomendable
    por el precio buen sonido y me gustó que tengan gomas de repuesto

    Apr 04,2019

FAQ for Official Original Langsdom JM21 In-Ear Earphone Colorful Headset

  • Snapping, crackling, popping, or no audio on one side, what can i do?

    1. Make sure the 3.5 mm audio jack is fully plugged in. The straight input connects to your headset, and the L-shaped input connects to your audio device.

    2. Check that your audio source is on and working.

    3. If your audio source is a computer or laptop, try adjusting the configuration settings.

    4. If you still hear distorted sound, try a different audio source and an alternate cable.

  • Phone not responding to button presses?

    Make sure that the headset plug is securely connected. For multi-press functions, vary the speed of presses when you use the remote / mic.
  • Microphone does not pick up sound, what is wrong?

    1. Make sure that the headset plug is securely connected and that the socket is clean and clear.

    2. Check that the microphone—located on the back of the remote—isn't blocked or covered.

    3. Make sure the straight-end of the plug is connected to the headphones and the angled L-shaped plug is connected to the audio source.

  • Can this item be shipped to my country?

    We can deliver orders to most countries. For a detailed explanation of each shipping method, destination and approximate delivery time, please check our posts:

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Customer Q&A

  • All(1)
  • Product Information(1)
  • Stock Status
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  • Others
Q

Can you regulate the sound volume?

By Giles Jan-26/2019 22:17:24

A

Hello Giles,

We are sorry that maybe it can't do this.


Let me know if you need any further assistance. 


Q

Can you regulate the sound volume?

By Giles Jan-26/2019 22:17:24

A

Hello Giles,

We are sorry that maybe it can't do this.


Let me know if you need any further assistance. 


Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

Be the FIRST to Ask a question. Want G Points? Just Write a Review!

1 Questions & Answers View All

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