Do I need any extra cable to connect the speaker to external audio device such as MP3 player, computer, or mobile phone?
There is no need for extra cable.
Depending on models, the speaker is already equipped with 3.5mm audio-in connection or USB connection.
- If the speaker comes with the 3.5mm audio-in cable, connect the cable to the headphone socket on the external device.
- If the speaker comes with the USB cable, connect the cable to the USB socket on the computer.