SYANTO Ring V smartphone ring internal attachment

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Regular price ¥3,980 JPY
Regular price ¥3,980 JPY Sale price ¥3,980 JPY
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    Product spec

    product name
    SYANTO Ring V
    Product details
    smartphone ring
    product size
    Length 163(mm) x Width 27(mm) x Thickness 1.3(mm)
    product weight
    about 3g

    Ring part: sheep leather
    Seat base: vinyl chloride + polyester fiber

    tear strength

    Vertical 239N Horizontal 195N JISL1096A method


    Seat base part: about 0.6mm

    Adhesive material

    Adsorption type removable tape

    * Since it is an adsorption type, it may not be adsorbed if there are unevenness on the adhesive surface.


    • Available
      • Smartphone: smooth back
      • Case: Shape: One or more holes in the charging port Material: Silicone, soft case
    • Usage prohibited:
      • Smartphone: Matte finish, textured back
      • Case: Shape: No charging port hole Material: Hard case


    • Please use it by placing it between your smartphone and the cover.
    • We cannot guarantee attachment to covers other than those listed below, so please check carefully. Please note that even if this is possible, the case may float due to the 0.6mm thick sheet being inserted.
    • We cannot take responsibility for damage or malfunction of smartphones that are dropped due to SYANTO.


    Date of shipment

    Ships next business day

    shipping method

    Japan Post regular mail, post mail


    Free nationwide

    method of payment

    Bank transfer, credit card, pay system (see bottom of page for details)

    Specified delivery date

    Cannot be specified

    Change delivery address

    Cannot be changed after input is completed


    If the package is unopened within 10 days, we will refund the shipping costs at the customer's expense.

    In case of defective product

    Please report the defect situation to the LINE link below along with a photo. We will respond as soon as we confirm.

    No contact after ordering/payment

    There is a possibility that the email address you registered at the time of ordering is incorrect, or it may have gone into your spam folder.
    We apologize for the inconvenience, but please check it yourself.

    View full details

    Reinventing the smartphone ring.

    A smartphone ring that frees you from all gravity

    ergonomic smartphone ring

    My smartphone feels light

    By being able to hold your smartphone without having to hold it, the tension in your hands will be reduced and you will be able to hold your smartphone more comfortably. Also, the center of gravity changes, making the smartphone feel lighter.

    I won't drop it again

    Easy to take out

    When taking out a smartphone, it often gets caught or slips and falls off. You can definitely take out your smartphone by hooking your finger and pulling it out.


    It does not get in the way

    minimal design

    Don't drop it. Easy to take out. Easy to operate. We achieved this without interfering with the design of the smartphone.

    Convenient at any time

    SYANTO can help in any use case.

    • Stable even when taking selfies

    • Even when I want to let go for a while

    • Wall hanging too

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    Origin of SYANTO

    Ring function that improves posture

    The ring function that "raises your posture" is the origin of SYANTO. It makes it easier to hold your smartphone vertically, and using your little finger can have a positive effect on your posture.

    Recommended way to hold it

    I wanted this

    Back free design

    SYANTO is designed so that it does not interfere with the back at all, so you can charge it on the back and attach it to a car navigation system or bicycle without having to remove it.

    fully calculated

    Does not interfere with charging

    SYANTO is installed by inserting it into the charging port, and we are particular about its thinness so that it does not interfere with cord charging. You can quickly charge it even when it is attached.


    The model doesn't matter

    Choose any cover

    SYANTO Ring can be installed as long as there is a hole for the charging port. It can be attached to any cover, whether it is notebook type or not.

    installation method

    Don't compromise on materials

    SYANTO selects materials with ease of use in mind.

    • Overwhelming strength

      The sheet will not break even if you tear it partially with scissors and apply weight to it.

    • Can be reattached

      Since it uses adsorption material instead of adhesive, it can be reapplied as many times as you like (the adsorption power may weaken due to adsorption of dirt, etc.).

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