Use and Care Manual

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The WIDI Bud Pro has a USB-A connector and a push switch.
 The USB-A connector of WIDI Bud Pro can be plugged into a
computer USB socket or a MIDI device with a USB Host socket, and
convert the USB MIDI data of these devices into Bluetooth MIDI data
(and vice versa). WIDI Bud Pro can get power through the USB bus
power.
 The push button on the side of the interface is used for specific
operations (please confirm that the WIDI Bud Pro USB and Bluetooth
firmware has been upgraded to the latest version). The following
operations are based on firmware v0.1.3.7 or higher:
- When the WIDI Bud Pro is not plugged, press and hold the
button and then plug the WIDI Bud Pro and power on, after the
green LED light flashes 3 times please release it, then the
interface will be manually switched to the factory default.
- When the WIDI Bud Pro is powered on, press and hold the
button for 3 seconds and then release it, the Bluetooth role of
the interface will be manually set to "Force Peripheral" mode. If