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DFOI JS19 Bluetooth Earphone True Wireless Bluetooth Headphones 5.0 Sport Headset TWS Earbuds Wireless Earphones With Microphone

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Ships From:China Spain Russian Federation
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Main Features

● Split body design, pick up automatic boot, storage automatically . ● Hall magnetic switch function Power on: Open Upper cover, Two earphones Green led are blinking, Two earphones Automatic pairing-Only one earphone is blinking Green led if pairing successful Power off: Put two earphone into case, and close the upper cover, the earphone will disconnect with phone and will be charged ● Storage box for easy carrying. ● Bluetooth 5.0 technology, stereo call, intelligent noise reduction, automatic connection, ultra-low power consumption. ● Smart touch operation. ● 7.2mm dynamic speaker, wider range, more explosive sound. ● Weighs only 3.9g, ultra-mini body, comfortable to wear. ● charging box 400mAh,Single earphone 55mah With the charging box,Watch 6 movies in a row.

True Wireless Headset

Bluetooth 5.0 True Bilateral Wireless Earphones, out of the box.

Quick Connection

Automatic seconds connection,can be used with headphones. Comes with Hall switch design,Open the cover and activate it.Once placed in the charging box,it immediately enters the charging standby mode, and the cover is turned off,which is simple and convenient.

What In The Box?

— 1 X Headset — 1 X Usb Charging Cable — 1 X User Manual — 4 X Ear Caps

Easy to carry out

Small size and easy to carry.

Bluetooth 5.0

A New Generation of Bluetooth Technology for Faster and More Stable Connections


Easy control,free hands. One Machine Dual Use Single and Double Ear free Switch True Bilateral Wireless Headset. Auto matic seconds connection. Can be used with headset.

24h long battery life

charging box 400mAh,Single earphone 55mah With the charging box,Watch 6 movies in a row.

Touch control design

Easy control,free hands. Summon voice assistant siri,google, voice control mobile phone

Life waterproof, sports sweat.

JS19 supports IPX4 life waterproofing. allowing you to easily deal with various scenes in your life

✰✰✰✰✰Common Problem

1.I have two mobile phones. Can DFOI JS19 connect two mobile phones at the same time?

DFOI JS19 can’t connect two phones at the same time, and doesn’t support one.

2. Is my DFOI JS19 waterproof?

DFOI JS19 supports IPX4 life waterproofing. allowing you to easily deal with various scenes in your life, The headset can be IPX4 waterproof and the charging box is not waterproof.

3. Can I adjust the volume with DFOI JS19?

The headset itself cannot adjust the volume and needs to be adjusted by the phone.

4. Is my DFOI JS19 a two-channel headset?

DFOI JS19 uses the Raychem RTL8763BFR Bluetooth chip to support two-channel stereo.

5. 10 meters away from the phone, I can also control music through DFOI JS19, Call and other functions?

Yes, DFOI JS19 can be connected up to 10 meters in a barrier-free environment.

6. How do I see how much my DFOI JS19 are Electricity display?

Supports viewing the headset’s power on Apple and Android phones, and only shows the main headset’s power,Android part phone support.

7. Can my DFOI JS19 be connected to the Xiaomi bracelet or other Bluetooth bracelet?

It is not supported, because the headset and the Bluetooth bracelet belong to the receiving terminal device, so they cannot be connected to each other.

8. Will my DFOI JS19 shut down automatically?

When the headset is outside the charging box and there is no connection and no operation, it will automatically shut down in about 5 minutes.

9. Does my DFOI JS19 support third-party chat and voice input?

iOS system support, Android system uses the phone microphone by default when inputting voice.

11. How long does it take to play the game with two earphones at the same time?

Affected by the usage environment, network, and mobile phone codec speed, it will cause different delays when the mobile phone transmits audio data to the earphone.

12. Can the left and right headphones not be charged?

First check if the charging box has power, check if the charging box of the charging box is sunken, and whether the charging point of the earphone is dirty. If the above is correct, put the earphone into the charging box to check whether it is charging normally. If you still can’t charge, please contact after-sales customer service.


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.


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, 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 savanahshop (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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