Select Radio Model 
Radio Supplies EB310B-Y4 Surveillance Kit C-Ring Style
EB310B-Y4 Braided Surveillance Kit:
The EB310B-Y4 Surveillance Kit for use with select Vertex Radios listed below. The EB310B-Y4 features Direct Connect Single Pin VERTEX Style, C-Ring Earpiece, Dual Mounting Screws, Flexible Rubber Ear Hook, Works on Right or Left Ear, PTT Button, 360° Rotating Clothing Clip, Approx. 19 Inch cable from PTT to Earpiece, Approx. 34 Inch from connector to PTT and 12 Warranty. The EB310B allows multiple users and easily cleanable. The braided cable benefit is Stronger, More Durable, More Flexible, Tangle Resistant and Comfortable
Compatilbe Radio Models: EVX261, EVX530, EVX531, EVX534, EVX539, VX130, VX160, VX180, VX210, VX210A, VX230, VX231, VX260, VX261, VX264, VX350, VX351, VX354, VX400, VX410, VX417, VX420, VX427, VX450, VX451, VX454, VX459
- Vertex
- EVX261
- EVX530
- EVX531
- EVX534
- EVX539
- VX130
- VX160
- VX180
- VX210
- VX210A
- VX230
- VX231
- VX260
- VX261
- VX264
- VX350
- VX351
- VX354
- VX400
- VX410
- VX417
- VX420
- VX427
- VX450
- VX451
- VX454
- VX459