Custom Promotional Unique Notebook/Laptop USB Mini Speaker for Laptop Wholesale
Unique Notebook/Laptop USB Mini Speaker for Laptop Size: 28x33x62 mm 1. Unique design 2. Usb connected 3. Just one USB jack 4. with CE&ROHS Technical parameter: Output power (Rms) : 2.8W*2 Driver Unit: TWO 40mm 4 Ohm 3W Full-range Frequency response: (±3dB): 80Hz~20KHz Distortion: ≤0.3% at 1W Output @ 1KHz S/N Ratio : ≥85dB Cross Talk: ≥70dB Dimensions: W280*D33*H62mm Color Box: W296*D95*H50mm With PC System: Windows ME 2000 XP Vista Win7.MAC OSX 1 pc is packed in a box Box size: 29.6x9.5x5 cm 30 pcs/ctn Carton size: 48.7x30.8x31.2 cm G.W.:9kgs N.W.: 8kgs
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