Designed with your convenience and sustainability in mind, CARD is rechargeable via a Qi magnetic wireless charger. When placed on the charger, it automatically aligns to the center of it, ensuring a quicker recharge.
Please charge CARD before the first use. It will fully recharge in about 2 hours and last up to 1 year on a single charge.
While CARD is charging, the small white LED light will blink. When it is fully charged, it will stay lit.