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Single-ear I7s-tws Mini In-ear Blue-tooth Wireless Earphones Sports Earbuds With Control Switch For Smart Phone

1-99 Pieces
100-199 Pieces
200-499 Pieces
>=500 Pieces
Min. Order
1 Piece
Choose your specifications
Company Information

Shenzhen Wireless Power Technology Co., Ltd.

CN Manufacturer, Distributor/Wholesaler
Response Time
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Quick Details

Place of Origin: Guangdong China
Brand Name: MRSVI
Model Number: i7-tws Single Ear
Function: Bluetooth,Waterproof,Noise Cancelling,Microphone
Use: Portable Media Player,Mobile Phone,Aviation,Computer
Communication: Wireless
Connectors: USB
Style: In-Ear
Cord Length: Wireless
Product name: i7-tws Single-ear Wireless Bluetooth Headphone
Keyword: Single In-ear Wireless Headphone
Material: ABS
Colors: Black/White/Pink
Warranty: 1 Year
Logo: Customized Logo
Music time: 1-2 Hours
Standby time: 100 Hours
Usage: Smartphone/Outdoor Sports
Battery: 50mAh ~ 500mAh
Selling Units: Single item
Single package size: 5X5X3 cm
Single gross weight: 0.05 KG
Package Type: 1*OPP Bag
Product Description

 Single-ear I7s-tws Mini In-ear Blue-tooth Wireless Earphones Sports Earbuds With Control Switch For Smart Phone

Bluetooth version
  Model  Single earbuds
Built-in HQ microphone
charging time
50mAh ~ 500mAh
100g (1 set) appro.
Transmission range
10 meters
Talk time
1-1.5 hours
standby time
100 hours
enjoy the music; answer and end the phone; refused to call; 



Related Products
Company Information

     About us


       Shenzhen Wireless Power Technology Co., Ltd. is one of the leading intelligent wireless product design and manufacturers in China, such as wireless car fast charger, wireless earphone, mini keyboard,smart ring, smart watch, wireless speaker and so on.
       We produce high-quality products with professional technology and provide excellent service for our clients .All our products are in line with UL, FCC, ROHS, REACH, RED, MSDS, UN38.3 and other standards. OEM , ODM and Dropshipping service are available.

       What we can provide :
       1. Accurate and timely communication.
       2. High-quality products and service.
       3. Competitive price.





Packaging & Shipping

All packing is Standard aviation carton.

1. Almost Worldwide Shipping.

2.  Items will be shipped out within 1-3 business days except vacation after payment completed./Orders processed within 24-48 hours of payment verification.

3. We only ship to confirmed addresses. Your address MUST MATCH your Shipping address.

4. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. 

5. Due to stock status and time differences, we will choose to ship your item from our available warehouse for fast delivery.

6.Sometimes we are so busy that we may not reply you on time,please no worry ,we will reply you asap once we saw it. Our goal is customer satisfaction!



Our Services

Warranty is 1 year.
There are any problems within one year, we will fix or change it for you, and we are responsible for the freight when we send to you.

OEM,ODM, Customized and  Dropshipping
We can provide OEM,ODM, anddropshipping service
Please send us the detail document of your customized plan ,
We can provide the XML file of APP language if you need translate our app to be other language.


Contacts of After Sale Service

 Customer service-------Mark /Mia


Service hours : 9 am – 9 pm GMT+8

Factory Address--------D building Longda Technology Park,Huating road ,Dalang street,Longhua town ,Baoan district, Shenzhen city,China 


Why Choose Us?
  •  Quality-first guideline are conducted by Boss directly to assure quality
  • 15 designers to keep launching cutting edge products.
  • 7 years of OEM experience
  •  2 shift staff for 24 hours services
  •  Small OEM order are acceptable

1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.
2.Please understand because of the light irradiation or computer display difference,  it might be slight difference between photos and real color.
3. We only ship to confirmed addresses. Your address MUST MATCH your Shipping address.
4.If you don't satisfied with our products,please contact us before you leave your feedback ,we will try our best to help you solve it .Thanks.
5.We would appreciate it if that you could give us a five star feedback due to our products or services.


Q1: What is your main products line?
A: We are manufacturer of Bluetooth & Wireless car charger products, mainly supply: Wireless car charger & keyboard,bluetooth earphone/headphone, bluetooth speaker,and acting a series of products of JAKCOM.

Q2: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q3: What is the delivery time?
A: Sample is 1-5 business days, our own branded products in a week, OEM order need negotiation .

Q4: Do you have any MOQ limit?
A:We do not have a minimum order quantity requirement, but we support buyers to purchase in large quantities.

Q5: How do you ship the goods?
A: Our default is China post, but if the buyer requires or the actual order quantity is large enough, the mode of transport can be negotiated,by DHL, UPS, FedEx or TNT, big by boat.

Q6: Do you offer guarantee for the products?
A: Yes, we offer a-year Guarantee for the products.

Q7:Why choose you?
A:1.Quick response for inquiries;
    2.Customized sample available(logo etc. can be customized);
    3.Quality Guarantee(Passed QC,incoming inspection);
    4.OEM/ODM is welcomed.