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Sport stereo wireless mini i7s TWS wireless earbuds with portable charging case

Sport stereo wireless mini i7s TWS wireless earbuds with portable charging case

  • Model NO.: CY-T13D
  • FOB Price:USD 2.90-3.09 / pieces
  • Min order:10 pieces
  • Accept Min order:Yes
  • Supply Ability:500000 pieces / Month
  • Country of Origin:PORT OF SHENZHEN

 Sport stereo wireless mini TWS wireless earbuds with portable charging case


blutooth headset


- Bluetooth version: Bluetooth v5.0
- Operating voltage range: 3.0V-4.2V 
- With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 
- Charging time:1 hour 
- Talk or music time: 2-3 hours 
- Standby time is about 120 hours 

Package Includes: 
1*a pair of mini Bluetooth earphones (2 pieces, left & right)

1* a charging case
1*USB Charging Cable 
1* giftbox


NOT PAIRING: please check if the headset has entered pairing mode. (Turn the Bluetooth on and keep press the function key until the LED light flashing Red and Blue alternately). 
DEVICE NOT FOUND: please check if you have turned on the Bluetooth function on your devices, or please kindly try to restart your phone, the name of this earphone would be i7 TWS. 
NOT CHARGING: Please kindly check if you are charging correctly, if the earphone is completely out of power, it might take longer to be fully charged. 
VOLUME CONTROL: consider it's so small size, you need to adjust the volume on your smart phone, there is only one key button on the earphone, for power on/off/answer or reject phone calls. 

If you only want to use single one of the earphones, please turn off the phone Bluetooth. Turn the earphone Bluetooth on and keep press the function key until the LED light flashing Red and Blue alternately, now open the phone Bluetooth to matched. 



blutooth headset

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blutooth headset

BT version: V5.0
Earphone Battery:40mAh
Power case: 350mAh
Working time: 2-3hours
BT Range: 10M

Color: Black/white


Auto turn on, pairing
Stable & comfortable fit
Strong connection
Touch sensor control, play/pause/call back/next 



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Q1: What advantages do your products have?
A: Chenyu is a professional manufacturer in earphone and headphone with 8 years experience. We try the best to offer good quality wireless headphone at the most competitive prices.


Q2: What payment methods do you accept?
A: PayPal, T/T, Bank Transfer, and Western Union.


Q3: What is the MOQ for this wireless headphone ?
A: This wireless headphone MOQ is 10pcs. However, it is flexible according to warehouse.


Q4: Can I customize wireless headset , such as to print our own logo, or to alter the design?
A: Yes, we offer OEM/ODM service. Please contact us or your sales representative to check with the details.


Q5: It is been so many days! Where's my order?
A: Sorry for the trouble. Delivery can be affected by weather, customs, policy change and others. If you believe you've been waiting for too long, please contact us oryour sales representative.


Q6: Can I visit your company and factory in China?
A: Sure. We are more than happy to receive you in Shenzhen and show you around our workplace.




  • Brand Name:OEM
  • Model Number:CY-T13D
  • Style:In-Ear
  • Communication:Wireless
  • Connectors:Other
  • Use:Mobile Phone
  • Place of Origin:Guangdong,China (Mainland)
  • Function:Microphone,Waterproof,Noise Cancelling,Bluetooth
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