SoundBlock Ultra Speaker produces crisp clear sound with excellent deep bass, due to the Premium Sound of Bass Enhance Technology, 2 effective 40mm Vehicle drivers. Together with this, the user stands up to 10 hours playtime, from the integrated Li-Ion Rechargeable Battery. Among the other fantastic features that include SoundBlock Ultra Portable Wireless Bluetooth Speaker is the constructed in microphone, which ways one can provide a hands totally free call or conferences.

SoundBlock Ultra Portable Wireless Bluetooth Speaker 30