The least
- We rather regret that the kit is not a complete and autonomous MP3 (Sony markets the new modeling that it embeds an MP3 and radio).
- Aparement the device is sensitive to the rain, I personally use at night in the fog (no problem) and also under a light rain (RAS).
Conclusion: buy it! It is cheap, works great, the sound is really impressive in terms of quality and immersion in music, radio is Top is used very often.
Once you'll try you can not do without (that are not empty words) if he were to fail I will redeem the same.