Samsung Galaxy S2 (i9100) Echo ValleyStation

Interesting sound system solved Samsung Sound Horn Echo Valley has a horn passive speaker to amplify the basic unit Samsung Galaxy S II.Doc is a spacious, elegant and includes a special acoustic (acting as a passive acoustic amp) and openings for audio output.
To use the audio features dock is necessary to phone Galaxy II set in its cradle so that the speaker grille on the back of the phone adjoined to the inlet canal in the cradle.Doc does not use an internal battery Samsung Galaxy II has no battery or charger connector on the network.
Specifications:
Design:
Color:Black
Type of reinforcement:passive
Designation:Galaxy II (i9100)