TOPPING NX4 Silver Headphone Amplifier

Both DAC and amplifier modes produced sound normally.
All accessories are included.

There is a slight wobble in the DAC's micro-USB port, but it is still recognized.

There is one noticeable scratch (see 4th image).

It is difficult to accurately assess the condition of the internal battery, but it does not seem to drain immediately.

The included USB cable is of poor quality and sometimes fails to connect, so I am including separate Type-A and Type-C cables (see 7th image).

Please leave a comment if you have any other questions.