Original Langsdom JM21 JV23 earphones with Microphone Super Bass Earphone Headset For iphone 6 6s xiaomi earphone smartphoneOriginal Langsdom JM21 JV23 earphones with Microphone Super Bass Earphone Headset For iphone 6 6s xiaomi earphone smartphoneOriginal Langsdom JM21 JV23 earphones with Microphone Super Bass Earphone Headset For iphone 6 6s xiaomi earphone smartphoneOriginal Langsdom JM21 JV23 earphones with Microphone Super Bass Earphone Headset For iphone 6 6s xiaomi earphone smartphoneOriginal Langsdom JM21 JV23 earphones with Microphone Super Bass Earphone Headset For iphone 6 6s xiaomi earphone smartphoneOriginal Langsdom JM21 JV23 earphones with Microphone Super Bass Earphone Headset For iphone 6 6s xiaomi earphone smartphone

Original Langsdom JM21 JV23 earphones with Microphone Super Bass Earphone Headset For iphone 6 6s xiaomi earphone smartphone

96% of buyers enjoyed this product! 15235 orders
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15 to 50 days ships out on 7 business day

1200 in stock.
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Product Description

 

Original Langston JM21 stereo Headphones with Microphone 3.5mm Super Bass In-Ear Earphone Headset Headphones For a mobile phone

**(1)If you need more,pls click this link:

10x wholesale langsdom JM21

**(2)If you want more Langsdom Brand earphone,pls click this link:

100% Langsdom Brand New Earphone

**(3)If you want retail package,please contact us,and if you want other color,you can choose the blue color with retail package,but tell us other color

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

-Color: 10 Color for you to choose(Black/White/Blue/Red/Orange/Pink/Purple/Yellow/Rose red/green+yellow)

-For mobile phones: For iphone/HTC/for Samsung/for Xiaomi/for HUAWEI/for Blackberry/LG/for Motorola/for Sony/Meizu,etc, computers, Android phones

Package including:

1x JM21 Headphones

2 pair earmuffs

Consumer protection

[Quality Control]: Tested before shipping and 100% working well;

[Packing]: Comes with protective bubble bag and safe box packing;

[Service]: Factory price + Prossional Design Team + QC Team Checking Quality before shipping + Professional After-service team service + 24 hours on-line+Fast ship in 1/2 days + Return Refund Support for any problem

 

 

FAQ:

1),Is it Original ?

Yes ,This is 100% Original Langston earphone ,we Getting goods from Original Factory where is in shenzhen china. You can buy it and no any worry !

2),It can use for Iphone ?

Yes ,This earphone can be suit Android Smartphone ,And It also compatible for iPhone 4 4s 5 5s 6 6s,iPad,iPod etc. IOS devices,and Enables music playback pause,answer hang up the phone and other functions.

3),Is it this earphone can support to change the songs?

Hello, this headset has only one button, you can by hitting a different way to change the song .double click the middle button to achieve the next song, the third consecutive hit the middle button achieve previous song

4),Is it The headset can control up and down to increase the volume of song?

Hello, this headset is no volume control buttons ,But with mic.

5),Is it use for samsung smartphone ?

this Headset using the American standard interface 3.5mm, some phones may not be perfectly compatible headset because different contacts .

6), what function of this headset ?

Enables music playback pause,answer hang up the phone and other functions.

More Original Langsdom Brand Earphone:

Detail Pictures:

10 Color for you to choose

Blue:

Orange:

Rose Red

Yellow:

Yellow Green:

Red:

Purple:

White:

Pink:

Black:

 

 

 

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Item Specifics

Brand Name: 
 langsdom
Function: 
 For Mobile Phone,Sport,For Routine Office Work,Microphone,Supports music,Noise Cancelling,Portable
Support APP: 
 No
Time to market: 
 2016
Support Apt-x: 
 No
Support Memory Card: 
 No
Connectors: 
 None
Line Length: 
 1.2m
Vocalism Principle: 
 Dynamic
Model Number: 
 Langston Langsdom JM21 original earphone
Sensitivity: 
 122±3dB
Style: 
 In-Ear
Plug Type: 
 Line Type
Is wireless: 
 No
Frequency Response Range: 
 8-25000Hz
Wireless Type: 
 None
Waterproof: 
 No
Resistance: 
 16Ω
Communication: 
 Wired
With Microphone: 
 Yes
SKU: 
 EJ070
Color: 
 white,pink,yellow,red,purple,black,orange,rose red,blue,yellow green
Sale Way: 
 in stock Drop shipping and Wholesale Support
Interface size: 
 3.5mm earphones for table pc for MP3 MP4 player
For mobile phones: 
 For iphone 7 for iphone 6 for iphone 6s for iphone 5s 4s for iphone SE
Feature A: 
 Langston JM21 earphone headset for Lenovo for oneplus 3 for Huawei
Compatible For: 
 For samsung galaxy s7 For samsung galaxy s6 For samsung galaxy s5
Feature C: 
 earphones With Microphone for IOS/Android phones
Use for: 
 For xiaomi redmi note 3 pro for xiaomi mi5 for xiaomi mi5s
Feature B: 
 Earbud earphones for a mobile phone for xiaomi redmi 3 For samsung

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of olxelectronics (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of olxelectronics.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.