Yamaha YH-L700A Noise-Canceling Wireless Over-Ear Headphones - Manual (Page 12)

Charging and Powering
Charging this product
Before using this product, charge the controller.
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.
1 1
2 1
2
1
Plug the USB power cable into the controller.
2
Plug the USB power cable into the USB power adaptor.
The indicator lights up during charging, and turns off when charging is completed.
NOTE
( You may not be able to charge if you use a USB power cable other than the one included with this product.
( You may charge from the USB port on your computer instead of using a USB power adaptor.
(
This product’s power will turn off during charging. You will not be able to operate or play music at this time.
NOTICE
(
When charging this product inside of China, be sure to use a USB power adaptor that is approved by CCC.
12
Charging and Powering > Charging this product