How can we
help you?

Provide us with some information and we will present the optimal solution.

    Authorized Dealers Gaming Support Register your product

    Browse by product category

    My Support

    Register your products with safe storage of your receipt in case you need to claim warranty. Access to products available for registration from your order history.

    Log in or create account

    Watch & Learn

    Have you seen our Youtube channel?

    Many of our products have videos introducing them.

    Learn more

    Can’t find what you’re looking for?

    Call Us

    Call Us

    Talk to a product expert
    Call us now at: +855 15 512 512

    NANO SOUND

    +855 17 717 885

    Email: Rottnaleang@gmail.com

    Kfour Group Ltd.

    078 88 72 82/ 069 82 87 82

    Email: bunarong.kit@kfourgroup.com.kh