Dear Customer， Hello please you choose your favorite product serial number can buy!

 

 

Serial Number: 1             Serial Number: 2

Serial Number: 3              Serial Number: 4

Serial Number: 5                Serial Number: 6

Connector: 3.5 mm

Impedance: 32 ohm

Cable length: 1.2 m，

Frequency range: 20-20000 Hz，

Sensitivity: 106 dB