U.K.-based DBEST has introduced two new speakers at the 2012 International CES, although no price or release date has been announced for either. The first is Transformative Bluetooth Hi-Fi System (a.k.a. PS4007BT). Packed with two 3W loudspeakers, a microSD slot, an auxiliary port, and Bluetooth connectivity, the speaker can be used for music playback or as a speakerphone. It has rechargeable batteries that last for up to 50 hours of continuous playback…
