How to know if the USB device is charging while it's connected to the portable speaker via USB cable
The portable speaker does not have an indicator that can tell if a connected USB device is charging. To see if the smartphone is charging, check the display or charging indicator of the USB device.
Register your product
Get access to all information, keep your product up to date and enjoy great deals
Sony Community
Visit our Community and share your experiences and solutions with other Sony customers
Contact support
Contact your Sony Support team
Repair, Warranty & Spare Parts
Book, track or maybe even avoid a repair
Support by Sony (Mobile App)
Never miss an update again! Find information and receive instant notifications about your product
