Coolbe: Informace o výrobku poskytuje prodejce. Bez ohledu na uvedené informace nemá výrobek žádné preventivní, diagnostické, léčebné ani rehabilitační vlastnosti, není to lék a neměl by být používán k jakýmkoli léčebným účelům. Před použitím se poraďte s lékařem.
-----
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
Wear earplugs to improve your concentration! Just the right sound space (sound isolation level: 2) Recommended for memorization learning!
Comes with a silicone case for convenient carrying. 3 sizes of earpieces to choose from
[Size] Earplug body: approx. 15 x 24 x 13 mm, earpiece: S/approx. Φ10.8 mm M/approx. Φ12 mm L/approx. Φ13 mm, case: approx. 46 x 30 x 20 mm, package: 170 x 90 x 22 mm
[Main material] Main body/case = silicone
