◇Material:PU+EVA
◇Size:L149W108*H58mm
◇Speaker Style: Dynamic
◇Speaker Diameter: 45 mm
◇Speaker Quantity: 1pc
◇Resistance: 40HM
◇Frequence Range: 275 Hz-20KHz
◇Output Power: 2W
◇Power: DC 3.0V(2*AAA )
◇Battery: 5-7Hours
◇Audio Cable: 350mm
◇Jack: 3.5 mm L Shape
Packing: polybag.
Meas: L59*W53.5*H33cm/80pcs 14.44kg/CTN