Headset connection operation video

This is its functional features and optional colors

Function:
-Bluetooth version：5.2
-Bluetooth range：10m
-battery capacity：
-earphone 55mah rechargeable
-charging box：500Amh (optional）
-use time：
headphone playback time：3-4 hours
headphone talk time about：4 hours
-standby time：6 hours
– Auto power on/Auto power off
– Previous song/Next song
– Answer call/Hang up call
-Can be used alone or in pairs

All accessories in the box

1 Pair J3 Pro TWS Earphone
1x Charging Case
1x Type-c Charging Cable
1x User Manual
2x Spare headset cap

You need to pay attention

True wireless stere（TWS) design，individual left and right channel，HIFI sound，both the left and right earbud are Bluetooth enable，could used separatelyor used as one pair.

About products:
1. Are the products real and original?

Yes, all the products displayed are 100% real and original.

2. How’s the quality of the products?

We are strive to make high-quality products. We will check the products carefully before we ship it to you.

About Shipment:

1. When will the seller ship my order?

Our products are in the stock, and your order will be shipped out within 1-3 business days after your payment is verified by Aliexpress.

2. How long can I receive my order?

For some remote countries, such as Brazil, Chile and Syria, aliexpress standard shipping and post usually take 15-60 days or more, such as 90 days. Please wait patiently for your order. If you want to receive the package as soon as possible, you can choose DHL, but please contact us to increase the extra freight for express delivery.

3. Do buyers need to pay customs tax?

Buyers are responsible for (in case) all tax or VAT under any circumstances.

4. Can I change the name / address for my order?

Please send us the right name / address. But we do not offer this service during all the Aliexpress Big Promotion. Please double check your orders information before complete the payment.

5. About sign of the parcel:

Please open the package for inspection upon receipt. If the package is damaged or empty (stolen), please ask the express to provide official documents and go through the compliance procedures on the spot.

Attention For Russian Customers:

1. Please fill in your full name including your first name, middle name and last name when place the order.

2. Please fill in your correct address including your Apartment Number, Street, City, Region and country. Otherwise your package would probably be returned!

3. We are not responsible for your mistake.

Attention For Brazil Customers:

Please add the CPF of your order’s recipient in the order note when you place the order shipped from Brazil because the shipping company needs the CPF to arrange the shipment. Thanks for your understanding and cooperation.

About After-sales & Warranty:

1. There are 6 months warranty for our products.

2. If you got a defective goods, please send us admessage first about the problems with videos or photos, and we will try our best to solve the problems for you.

3. If you want to return the product, please contact us within 3 days after you receive the order. All returned goods must be returned with its original packaging and accessories. Customer is responsible for shipping charges on returned goods.

4. Sometimes the shipping company lost the parcels, if you have not receive you order in the delivery time, please contact us and we will refund you the payment or arrange to resend you the order again in this kind of case.

About feedback:

We are trying out best to satisfy our customers. We sincerely hope that you can leave us a positive feedback. For any reason you are not satisfied with your order, please contact us through (My Messages) or (Ask Seller Questions), Trade manager before leaving neutral or negative feedback. We will do our best to resolve any problems and satisfy your needs.

Service Time:

Beijing Time: 9:00-12:00am, 14:00-19:00pm.

New York Time: 20:00-23:00pm, 1:00-6:00am.

London Time: 3:00-6:00am, 8:00-13pm.

If you fail to reply to your message in time, please wait patiently. The reply may be late, but it will never be absent