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Jkr Casque Audio Wireless Blutooth Headphone

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Hifi Stereo Casque Audio Auricular Cordless Wireless Bluetooth Headphones Bluetooth Earphone For Phone Big Headset Head Sluchatka

  • Compatible with Bluetooth enabled devices, such as for iPhone, iPad, HTC, Lenovo, Samsung, Tablet PC, etc.
  • Stereo sound effect, good choice for listening music, watching movie, answering phone calls, etc.
  • High precision 40mm magnetic neodymium driver, bring you vivid sound field, sound clarity.
  • Multi functional keys allow you to power on/off, answer/hang up/reject call, pause and play, vol +/-, next/previous track.
  • 3-in-1 design, supplied with a 3.5mm cable that you can use it to connect the headphone to devices without switching on, just as a common headset.
  • Support TF card playing, it can read local audio files.
  • Built FM module(need USB cable as antenna), you can search and lock channels automatically.
  • Up to 8 hours playing time and standby time 250 hours.
  • Powered by the 250mA lithium battery (can be charged via USB).
  • Earmuffs used with skin-friendly leather material, and super soft over-ear pads, more comfortable for long time wear. 
  • Good quality and fashion appearance; adjustable length hinges.
Product Name: Wireless Bluetooth Headphones
Bluetooth standards: V4.2
Bluetooth support file: MP3/WMA/WAV/SBC  
Operation distance: 8-10m
Driver diameter: 40mm
Impedance: 32 ohm
Signal to noise ratio: 90 dB
Frequency response: 20HZ-20,000HZ
FM frequency: 87.0~108MHz
Battery: 3.7V, 250mAh lithium-ion battery
Charging time: Approx. 2~3 hours
Working time: Approx. 5 hours
Standby time: 250 hours
Plug type: 3.5mm stereo
Colour: As the pictures shown
3.5mm Audio cable length: Approx. 128cm / 4.21ft
USB cable length: Approx. 70cm / 2.3ft
Package List
1 x Bluetooth Headphone
1 x 3.5MM Audio cable 
1 x USB Charging Cable


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How do you ship packages?

Packages from our warehouse 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 185 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 in your country.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contain 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.


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.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • 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.

We do not issue the refund if:

  • 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 PolsaTech (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*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.


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.

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