Using the unit by holding it in your hand

You can use the unit by holding it and putting the cooling/warming section to your skin without attaching the unit to the dedicated neckband.

  • RNPK-5/RNPK-5T/RNPK-4/RNPK-4T: The unit is attached to the neckband at the time of purchase. Detach the unit from the neckband in advance.

To detach the unit from the neckband (RNPK-5/RNPK-5T/RNPK-4/RNPK-4T)

Hold the case (a) of the neckband and push the cooling/warming section of the unit with a small amount of force.

Illustration showing how to detach the unit from the neckband by pushing the upper part of the cooling/warming section

To attach the unit to the neckband, place the bottom part of the unit inside the case of the neckband, and then push the upper part of the unit into the case until it clicks.

When carrying the unit

When carrying the unit in a bag, it is recommended to put the unit in a small pouch to prevent sharp objects such as a key from scratching the cooling/warming section.

Note

  • Do not operate the button of the unit with wet hands.
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