Lenovo Bluetooth Speaker BT820-US

BT stereo Speaker. Freely connect via bluetooth with NB, Mobile phone, Pad. More simple BT connect process than the other competitor. Adopt touch conductance tech to adjust volume. Output power 2-3W (RMS)- More simple BT connect process - Only 4 step can be connect - Power and BT match key in one - Adopt touch conductance tech to adjust volume - ID match furnishings of home - Sound is grazioso - AC-DC adapter or AA –battery *4 - One year guaranty - 3.5mm Pin