use a MINI USB cable connected to a computer, or standard usb phone, or tablet charger.
articles in this section
- how long does the battery last?
- OP-1 accessories guide
- OP-1 and MIDI
- OP-1 how do i update the firmware?
- OP-1 user guide in english
- OP-1 user guide in japanese
- OP-1, can i sync with other devices?
- OP-1, does not boot
- OP-1, how do i charge it?
- OP-1, key malfunction, what can i do?