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Question

Find the answers you need quickly

How to connect a Bluetooth device?

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1.Make sure the device is in pairing mode
2.Search for Bluetooth devices on your device
3.Select the corresponding Syitren device for connection

After-sales service

For product maintenance and technical support services, we will provide you with professional technical assistance.

Free warranty service for 1 year

  • Replace the product with an equivalent new product
  • Provide a partial or full refund of the original purchase price
  • Respond promptly and contact within 24 hours

For better service,please send the following information to us.

  • Amazon order number
  • Description of failure
  • Delivery address, phone number

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Contact Us

If you have any questions, please contact us at:

Technical Support: service@syitren.com
Market Expansion: market@syitren.com
Business Cooperation: business@syitren.com