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Official Original Langsdom JM21 In-ear Earphone Colorful Headset Hifi Earbuds Bass Earphones High Quality Ear phones for Phone

100% of buyers enjoyed this product! 8041 orders
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Shipping:
Free

Specification: ♪ Impedance: 32Ω ± 15% ♪ Sensitivity: 115 dB ± 3dB ♪
Driver Size:10mm ♪ Frequency Range: 20Hz-20000Hz ♪ Plug-Type: 3.5MM Gold-plated ♪
Cable Length:1.20m ♪ Cable Feather: Wound Built-in ♪ Resistance to pull classic fashion appearance What Include: 1 * In-ear Headphone 1 * clip 2 * different size eartips

Q: Can we use these to phone call?
A:Yes, they have Built-in mic on the wire and it works great.

Q: What devices it is compatible with?
A:The Headphones compatible with kinds of Media Devices which have 3.5mm Jack as Apple Devices | Androids Smartphone | Windows Phone | MP3/MP4 Player | Portable Music Player (Remote control can’t work for some MP3/MP4 Player)

Q: Does it work for Hifi Music?
A:Yes,with High Quality Driver and Suitable Sound Chamber, it has good sound performance.

Q: What is the remote for?
A: The remote answers phone calls for the Phone. It can pause/play/skip for music. High sound quality for the price. Nice packaging. Excellent bass without compromising clarity of the vocals. If interested, don’t hesitate to have a try.

Brand Name: 
 langsdom
Model Number: 
 JM21
Function: 
 For Mobile Phone,Monitor Headphone,Sport,Supports music,HiFi Headphone,For iPod
Support APP: 
 No
Time to market: 
 2016
Connectors: 
 3.5mm
Active Noise-Cancellation: 
 No
Support Apt-x: 
 No
Support Memory Card: 
 No
Line Length: 
 1.2m
Vocalism Principle: 
 Dynamic
Sensitivity: 
 115dB
Style: 
 In-Ear
Plug Type: 
 Line Type
Frequency Response Range: 
 20-20000Hz
Is wireless: 
 No
Wireless Type: 
 None
Volume Control: 
 No
Waterproof: 
 No
Communication: 
 Wired
Control Button: 
 Yes
With Microphone: 
 Yes
Resistance: 
 32Ω
Main functions: 
 Play/Pause,Previous/Next track,Microphone
Mp3: 
 headphone
handfree: 
 in ear headphone
Model Number: 
 JM21
Connectors: 
 AUX
Function: 
 Microphone, Voice control, Portable

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
Mexico, Central America, South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 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 Fast Online Users (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of fastonlineusers.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.