
e.g., Wireless earbuds that cancel out subway noise on your commute
Take the first shot on a white background showing the entire device. If the device has a screen, turn it off or leave it a solid color so small text and icons don't blur.

※ STEP 2 · Three numbers — Choose the metrics buyers compare first, and write the measurement conditions (brightness, volume, temperature) right below. Numbers without conditions will lead to inquiries asking "why is it different".
Instead of "noise canceling", show a scene using it on the subway. Instead of "fast charging", show a 10-minute charge before work. One photo and two lines of text per feature is enough.



Buyers who only look at dimensions often return items saying "It's bigger/smaller than expected." Place it next to something everyone knows the size of, like a palm, pocket, or bag, and make this photo fill the screen width.

| Step 5 · Compatibility | Android | iOS | Windows · macOS |
|---|---|---|---|
| Connect | Ex) Bluetooth 5.3 | Ex) Bluetooth 5.3 | Ex) Bluetooth · USB-C |
| Companion app | Ex) Yes | Ex) Yes | Ex) None |
| Unavailable features | Ex) None | Ex) Call voice assistant | e.g., Firmware update |
| Minimum version | Ex) 10 or higher | Ex) 16 or higher | Ex) Latest version recommended |
※ STEP 6 · Performance comparison — Comparing with your previous model is safest. When comparing with other brands, only use test results under the same conditions, and disclose the testing facility and date.

Writing down how many seconds to press the button and what color the light changes to will reduce "it won't turn on" inquiries.



| Product name / Model | Please enter the product name and model name. |
| KC certification info | Please copy the certification number exactly as it is |
| Rated voltage · Power consumption | Please specify the product labeling standards. |
| Release month and year | Enter the year and month of the first release |
| Manufacturer / Importer | Enter seller’s business name |
| Country of origin | Please specify country of origin |
| Dimensions · Weight | Please write the main device and case separately |
| Warranty policy | Please list the warranty periods for the device and battery separately |
| A/S contact and phone number | Please enter your contact number and operating hours |
Show how the base, cushioning, and seal stickers are used in a single image. If there is an authentic seal, add a note not to accept boxes with broken seals.

Best-selling device product pages are tens of thousands of pixels long, but most of the length comes from the four things below.
Show cleaning tools, detergents to avoid, and how to store it when not in use for a long time. Pages with care instructions definitely reduce "I think it's broken" inquiries.

Copy real reviews as they are. Reviews mentioning which phone or laptop they use it with will reduce compatibility inquiries.

If there are discounts, gifts, or deadlines, put them here