Radio certification and labelling for Bluetooth speakers in Japan

1. Radio certification comes first

Equipment using Bluetooth in Japan requires technical conformity certification under the Radio Act — commonly referenced as TELEC or MIC certification, or Giteki (the Japanese technical conformity mark). The mark on the product is the visible part; behind it sits a certification held by a specific party, with technical documents describing the radio characteristics.

Ask which technical documents can be provided for the exact model, whether an existing certification covers the version you intend to sell, and what changes would invalidate it. Colour, enclosure or battery changes are usually safe; radio-related changes are not.

2. Chargers and accessories

If the package includes an AC adapter or charger, that accessory falls under electrical appliance safety rules, and the applicable category determines the marking and the test basis.

Decide early whether the adapter ships in the box, is sold separately, or is omitted in favour of a USB-C cable. Each choice changes the label, the document set and the packaging.

3. Japanese labelling, barcode and manual

Consumer information is expected in Japanese: usage instructions, safety notes, importer details and warranty wording. Retail channels also expect a JAN barcode, and packaging is often opened on the shelf, so print quality and layout matter.

Collect these requirements before the artwork is finalised. Retrofitting Japanese text onto a design built for another market often forces a full re-layout of the box.

4. Battery marking and disposal information

Rechargeable batteries carry recycling and disposal information under Japanese rules, and the marking space has to be planned into the product or the manual.

Confirm which marks are required for the battery type you use, and where they appear: on the product, the battery, the packaging or the manual.

5. Validate with a trial quantity

Japanese projects commonly start with a small trial order so specification, packaging and labelling can be checked in-market before a larger run.

Use the trial to validate the inspection criteria as well: which items are measured, what tolerance is accepted, and how a deviation is recorded. The approved sample and its specification become the baseline for the following production order.

6. Before the first order

1. Which certification covers this model version, and who holds it?

2. Which technical documents can the supplier hand over?

3. Is an adapter included, and which safety route applies to it?

4. Are Japanese labelling, manual and JAN barcode prepared?

5. Are the battery recycling marks placed and printed correctly?

6. What is the trial quantity, and what will be inspected?