Technical Parameters:

• Material: Pure ABS
• Rate power: 1.5W x 2
• Frequency range: 90HZ~20KHZ(Hz)
• Input voltage: DC5( V )
• Impedance: 4HM( Ω )
• Frequency response: 50/60HZ(Hz)
• Power supply: USB Cable for PC(5V)
• Speaker unit: 40mm*2*1.5W
• Dimension: 21mm*40mm*45mm

Packing:

• Carton size: 47*27*38cm
• QTN: 15pcs, 6.00kg/carton