How is the best way to store a backup (new) pair of Sleepbuds ?
I just received a new pair (green dot) and haven't opened the box yet. I have another pair I am using at the moment. Is is better to leave the backup pair in the box and not charge them for the 1st time ? Is it better to charge them and keep them charged if will not be using ? Place them in the refrigerator ? Is so, in the fridge charged or not charged ?