APEXEL Smartphone Macro Lens

Purchased on Amazon in July 2024. I wanted to take macro photos with my iPhone 13, but I later upgraded to an iPhone 16 Pro, so I kept it stored without ever using it, which felt like a waste.
Below is the description from Amazon.
The box and instruction manual are not included; the first image shows everything included with the product.

[HD Smartphone Macro Lens] The APEXEL smartphone macro lens is a professional-grade macro photography lens. For beginners, please order our 12/24x macro lens, which is easy to use.
[Shooting Distance] Commercial smartphone macro lenses require a shooting distance of 10-20mm (less than 1 inch), meaning you need to be very close to the subject. This HD macro lens has a shooting distance of 40-70mm (1.6-2.8 inches). It also features an ultra-large F1.8 aperture (smaller F-number means larger aperture), an equivalent focal length of 1.9in/5cm, and a working distance of 1.5-2.7in/4-7cm. You can obtain clear and sharp macro photos.
[High-Quality Macro Lens] Close-up and macro photography are among the most popular shooting styles for digital photographers today. With an iPhone macro lens, you can capture smaller objects more clearly. It is ideal for close-up shots and has magnification capabilities. It's perfect for nature lovers who are amazed by the wonders of the small world. You can capture beautiful photos of flowers, leaves, insects in nature, as well as stamps, jewelry, textiles, fingerprints, and more in your daily life with this lens.
[Easy to Use & Highly Compatible] The metal clamp has soft, non-slip pads that will not scratch your phone. Applicable to smartphones such as iPhone/Android. [Please Note!] Please remove your phone case before using the smartphone lens!
[Convenient to Carry] The lens set is convenient to carry and detachable. It comes with a smartphone clip for easy attachment and removal. It also will not scratch your phone. You can take photos with your phone anytime, anywhere.