Small alarm clock cheap but full of qualities

I bought 2 radio alarm clocks August: MB300 and MB400B.
Evaluation of MB300: Excellent product conforms to the description and shipped in record time (thank you Amazon).
Its strengths that I enjoy most:
- Rechargeable battery up to five hours of battery life which allows to take it everywhere
- Wake / Sleep to the sound of his favorite music from the SD card or USB drive
- Remote
- Speaker phone
- Temperature

Weaknesses:
- No backlight in the dark
- No dual alarm
- No headphone output
- Weak radio reception
- Beep every key pressed (not practical for the neighbor)

But this small price point, and in view of all his qualities, one can not have everything.
Conclusion: Very good buy I recommend.

Evaluation of MB400B: it has the same qualities as the wake-MB300 and in addition it has the dual alarm that has not MB300.
But his negatives are too many:
remote -no,
-no rechargeable battery
- And especially its primary function DAB radio not happening in my region (Oise): no reception DAB coverage in France of digital radio is still very underdeveloped today (3 cities: Paris, Marseille, Nice)
- The price (expensive)

In the end, I kept the MB300 and MB400 referred (to replace by purchasing a second MB300)