Owner’s Manual
Table Of Contents
- Quick Guide
- Exploring the Product
- Connecting with Bluetooth for Use
- Listening to Sound with Earbuds
- Connecting to an External Device for Use (Plug and Wireless Mode)
- Charging
- Connecting to the Bluetooth App
- Safety Precautions
- Things to Check before Reporting Malfunction
- Appendix
- Safety Information
- Cleaning Guide
18
Disconnecting with a USB audio device
a Push the Plug and Wireless mode switch to the left.
b The indicator on the charging case blinks blue.
c When disconnected, it is reconnected with the device with which has been previously connected.
• Ifyoucannotndadevicewhichhasbeenpreviouslyconnected,itenterstheConnectablemode.
Note
• When connected with a USB audio, it supports the call function and is displayed as TONE-T90QC on the USB
audio device.
• If you use the product for a long time, the use time (including the charging case) may be shorter than when
connecting and using a smartphone.