Specifications:

Model:  JM-21

Type:  In-Ear Only

Sensitivity: 106 (dB)

Connector(s):  3.5 mm Jack

Distortion Rate: 0.3 %

Impedance: 32 ohms +/- 15%

Frequency: 20-20000 Hz

The length of Wireway: 1.1-1.2 M

Other Function: With Mic and Play Control

Color: 10 Color for you to choose (Black/White/Blue/Red/Orange/Pink/Purple/Rose/Green/Yellow)

Quantity:  Only 1  PCS 

Packing:  Plastic Bag (No Box)

  Note:

   Please order the other List in my store if you want the Box.

  Thank you !

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