 Hi, I'm Lucas from Metal and I'm here to show you how to use your RONDO 3 audio processor. First up, how to charge it. To start charging RONDO 3 wirelessly, plug the USB cable into the charging pad. Plug the other end into the wall plug adapter, or into a USB port. Place the RONDO 3 in the exact center of the wireless charging pad, with the Metal logo facing upwards. RONDO 3 will automatically switch off when placed on the wireless charger. The orange charging indicator light on RONDO 3 will illuminate while it is charging. When the light goes off, RONDO 3 is fully charged. This should take 2.5 to 4 hours. We recommend charging your RONDO 3 overnight for a full day of hearing. You can also charge RONDO 3 on the go, using the RONDO 3 charging cable and the power bank. To charge RONDO 3 using a power bank, first open the rubber socket cover at the bottom of your audio processor, and plug the charging cable into the socket. Then plug the other end into a power bank. The RONDO 3 charging cable can be connected to power banks, computers, TVs, or other USB power sources. So there you have it, incredibly simple charging with RONDO 3.