thereby q'on asked!

this small chamber is really cool!
Bluetooth pairing is doing without problems! we read a microSD card (32GB j'jusqu'à and not 8 as stated in the announcement) or connect a device that does make the Bluetooth by jack (sold). it also, when coupled with a phone, handset call it's convenient (there is a built-in microphone).
to talk about the sound and well he rather good! you can climb the high volume without his saturates. even with the volume turned its not saturate (or barely!)
bass sound pretty good (compared to the size and power of the enclosure which is 3watts)!
autonomy is (for me) a little weak: it is written on the back of the box of the enclosure up to 3 hours of listening (it is average) but I think that autonomy depends on the volume with which we listen his music. listening not strong I think we can be well over 3 hours of battery life or maybe even 5 am! but with his background I always think it's hard to hold at least 3 hours ...
for control is stupid:
-for Bluetooth must switch on the unit and press the Bluetooth button to pair the phone to the speaker
-for the SD card must switch on the unit and put the card automatically play music
-for entered jack must switch on the unit and connect the Jack cable and it will automatically playback from an external source
-to change music (Bluetooth and SD) you simply press the button 1 or 3 (from the left) of the enclosure
-to pause (Bluetooth and SD) you must press the 2 button (from left)
-to increase or decrease the sound you have to press LONG button 1 or 3 (from the left)
-to answer a call you must press the 2 button (from left)

for the price (6) I recommend! ;)