*Speaker dimension: 40MM diameter
*Impedance: 32 ohm
*Frequency response: 20-20KHz
*Cable: 2.5m cloth
*Plug: 3.5mm diameter stereo
*Packing: Heat seal
*MEAS: 44X37.5X18.8CM/10PCS
*Impedance: 32 ohm
*Frequency response: 20-20KHz
*Cable: 2.5m cloth
*Plug: 3.5mm diameter stereo
*Packing: Heat seal
*MEAS: 44X37.5X18.8CM/10PCS