To identify the authenticity of Yamaha F310 guitar, you can refer to the following:

1. Packing carton:

The outer packaging box of the real Yamaha F310 guitar has Several labels, including a white label with model number, barcode, production date and warranty certificate, etc. In addition, the certificate of conformity on the packaging box should also be provided by a regular musical instrument manufacturer, rather than a simple print.

2. Check the guitar itself:

A real Yamaha F310 guitar should have proper weight and balance, while a fake one may feel lighter due to the use of low-quality materials or imbalance. In addition, the tone of the guitar is also an important indicator for identifying authenticity. The real Yamaha F310 guitar should have better tone performance, while the fake guitar may have tone distortion or deformation.

3. The neck is not bound and the body is bound in black.

4. Look at the label inside the audio control: yellow (not white) "YAMAHA F310" artistic font (not bold).

5. Look at the sound control and see that the number at the base of the neck must be consistent with the number on the outer packaging.

6. The fixing taper at the bridge (the fixing taper of the Indonesian F310 is all white, with no black dot in the middle).

7. The Yamaha label on the head of the real piano is inlaid with abalone, while the fake one is printed on it and can be scratched off.

8. There is no circular sticker behind the headstock of the real piano.

9. Makoto has no strap nails.

I hope the above information can help you identify the authenticity of the Yamaha F310 guitar. If you have any other questions, please feel free to let me know.