7 colors flash light USB speaker for computer,multimedia speaker,USB
speaker,computer speaker,speaker for PC,mini speaker
Rated Impedance 4Ω±0.5Ω
Output Power 3W*21KHZ,THD10%
Supply Voltage 5V34.5V, 2*AA
Circuit Current ≤300mA
Frequency Response 2000HZ12KHZ,
Supply Voltage Rejection ≥48dB
79*47*50cm /50 pcs 20/23kgs
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