LED foldable speaker
Dimension：open:19.5*6.3*7CM close:10*6.3*6.5CM
Rated Impedance:4Ω±0.5Ω
Output Power:2.2W*2,91KHZ,THD10%)
Supply Voltage:5V(4*AAA,PC USB,or AC adaptor)
Circuit Current:≤600mA
Frequency Response:150HZ—20KHZ
Degree of Dissociation:≥42dB
Supply Voltage Rejection:≥48dB