Yamaha TW-E7A - Charging the charging case

Charging the charging case
Charge the charging case.
Charging with the USB power adaptor
To charge the charging case, connect a commercially available USB power adapter to the USB jack on the
charging case.
Make sure to use the USB power cable that was included with this product. Also, when using a USB power
adaptor, be sure that the adaptor is compatible with 5 V DC (at least 0.5 A) commercially available power
output.
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Orange
1 Plug the USB power cable into the charging case.
2 Plug the USB power cable into the USB power adaptor.
3 Plug the USB power adaptor into the power outlet.
Charging will begin.
Charging with a wireless charger
Place the charging case on a commercially available wireless charger that supports the Qi standard to
charge.
The charging case indicator lights up when charging, and turns off when charging is completed.
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Charging and Powering > Charging the charging case