From seller: powers on. Has an audible hum, the reel on the right smoothly moves when the fast forward button is pressed and the reel on the left spins smoothly when rewind is pressed, all buttons seem to work however I don't have tape and have no further way of testing it. As is.

From ai:

This vintage Panasonic tape recorder model RQ-705 is a high fidelity unit made in Japan. It is a reel-to-reel type with one unit quantity available. This device is perfect for vintage audio and video enthusiasts who want to experience the classic sound of reel-to-reel recording. The brand is Panasonic and the model is RQ-705, ensuring quality and reliability. This tape recorder is a great addition to any vintage electronics collection.