Multifunctional Recorder: This cassette player has a recording function. When there is power, use the USB to DC cable (included) to connect the 5V adapter (not included) to provide power. It is usually more convenient to use 2 AA batteries (not included) when there is no power source outdoors.
Item Tag: 3.5mm Audio, USB
Portable Cassette Player Tape Recorder Walkman with Built-In Speaker Microphone
Multifunctional Recorder: This cassette player has a recording function. When there is power, use the USB to DC cable (included) to connect the 5V adapter (not included) to provide power. It is usually more convenient to use 2 AA batteries (not included) when there is no power source outdoors.