PLATA Clip-on Selfie Lens (0.4x Ultra Wide-Angle Lens) [Pink]

I purchased this item but have only used it twice and it's been unused since.
I'm selling it because I'd like someone who needs it to use it.
Below is from the purchase site:

■Capture wide shots with your smartphone just by clipping it on!
Clip-on Wide-Angle Lens (Selfie Lens)
This is a 0.4x wide-angle lens that clips onto your smartphone!
It allows you to capture an even wider area than regular wide-angle lenses, making it perfect for selfies and group photos!

■Recommended for selfies! It can also be used as a selfie stick and is versatile.
When taking selfies by hand, it can be difficult to fit in the scenery or people nicely, but
with a wide-angle lens, the shooting range expands, allowing you to capture a wide area even when holding it!
It's a versatile accessory that can be used instead of a selfie stick.

■Simply clip it onto your smartphone camera when you want to shoot!
To use it, simply clip it onto the camera of your smartphone or tablet when you want to take a picture!
The clip has a soft material that prevents scratches on your smartphone or tablet.

■Virtually no vignetting (dark corners)!
Many products on the market suffer from vignetting (dark shadows in the four corners),
but this product with its large lens has virtually no vignetting!
*While designed to prevent vignetting, it may occur depending on your smartphone's shooting size settings.
If this happens, please change the shooting size.

■Can be attached to a wide range of smartphones and tablets!
Can be attached to devices with a thickness of 1.7cm or less, and where the distance from the edge of the device to the center of the camera lens is 2.5cm or less!
Compatible with a wide range of devices including iPhone series (including iPhone 6, iPhone 6 Plus), GALAXY NOTE series, Xperia Z series, and iPad series.

■Includes lens caps and a storage pouch!
Comes with lens caps and a pouch to store the lens.
You can carry it around even when not in use.

[Examples of compatible devices]
Compatible devices: thickness 1.7cm or less, distance from the edge of the device to the center of the camera lens 2.5cm or less
iPhone series (including iPhone 6, iPhone 6 Plus), GALAXY NOTE series, Xperia Z series, iPad series
*May not be usable depending on the lens position.