To access the product user manual, customers can scan the QR code attached to the product surface.

QR Code BHĐT và Hướng dẫn sử dụng được in trên mặt trước và mặt sau sản phẩm.

Then, please click on the PDF file to open and view the user manual or download it.

Effective date: February 8, 2023.

If you have any questions regarding the online electronic guide or the new electronic warranty method of Hong Ky, please contact our Hotline at 1900 636 536 for prompt advice and support.

Hong Ky sincerely thanks you.

Best regards!