The jamstik+ and original jamstik can be charged by connecting the included micro-USB to USB cable from the device to a power source.
Micro-USB cables are used in small portable devices, such as smartphones, digital cameras, GPS devices and more. If you have lost your micro-USB cable, you can purchase a new one at most electronic retail stores such as Amazon, Best Buy, & Target.
While the included USB is intended for charging purposes keep in mind that you are also able to connect the jamstik as a MIDI controller input to MIDI compatible devices via USB since the jamstik was built to be cross platform class compliant MIDI controller! We recommend picking up an aftermarket high-speed USB cable that is long enough to suit your needs for optimal hard-wired performance!