Portable Bamboo SD/USB MP3 Music Speaker (3.5mm Jack)

Pros: * loudness is perfect for its size
- sound quality is good - you cannot expect some hifi from speakers of this size, but in my opinion, listening to this speaker will not offend ears of average listener
* you can play while charging
* after shutdown, player remembers song it played last time (but not exact position in the song, it will start from its beginning)
* nice remote control
* equalizer which really works and changes sound

Cons: * player does not remember volume setting after shutdown and new start, after power on it will play on full volume
* it does not remember exact position in played song, it will play from beginning. this can be problem when you listen to long music sets or mixed albums
* mine's build quality was a bit weak - both speakers were loose, I needed to get some glue and glue them down
* no informative display so navigating in music can be a bit tricky

Other: nice small toy with good sound quality and handy remote control. if you want to insert SD card and play, you can buy this toy