Battery charging

Hi guys, proud to be here. I got my op 1 since last week and now is the first battery charge through usb/laptop. H w many time does it take to complete the full charge?
Cheera from argentina

A few hours. keep in mind the leds are only a partial indicator. I recommend play and leave it on a wall plug. the computer only if you are continually using the computer. Computer sleep state may close down USB power and you would not notice it is not charging. I recommend topping them off as much as possible

Thank you! I guess i should get an usb/ wall adapter

Or a powered USB hub.

Yeah i discovered i could use my phone charger :p. I’m loving this little device!