Precise details:Features:- Stereo surround sound, left and right channel surround sound;
– Classic tune, inherit classic tuning settings;
– Guide tube design, take the sound quality to be better;
– Compatible with a variety of audio sources, support mobile phone, computer and other devices
– Inclination design, angle towards the gold listening Angle
Specifications:Brand
Lenovo
Model
B09
Color
Black
Dimensions
335*30*70mm
Output Power 4Ω 3W*2 Drivers Size 52mm*2 Full Frequency Speaker SNR >60dB Frequency Range 90Hz-20KHz Sensitivity 550mV Power Supply USB DC5V Volume Control Independent Wired Control
Package Included:1* Lenovo B09 Sspeaker
1* User Manual