Multimedia Speaker (TF card mini speaker)
TF card support USB and Li-ion power-supply Excellent bass performanc
Technique&Parameters:
1.Speaker Specifications: 1.5-inch 4 2.Output power: 5W 3.Frequency response: 90Hz-20KHz 4.Sensitivity: 80db±2db 5.SNR: ≥80db 6.Distortion: ≤0.3% 7.fade-in fade-out function , to protect the speaker from demage 8. Support any capacity TF card
9.rechargable and replaceable lithium battery
QQ:1322097063
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Related Keywords: mini speaker , portable speaker , laptop HIFI speaker , USB speaker
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