New MaximalPower„¢ High Quality 2-Way Radio Surveillance Headset Earpiece for: €¢ Vertex 2-Way Radios Features: €¢ New MaximalPower„¢ brand headset. €¢ USA Based brand with Warranty and Customer Service. €¢ Kevlar reinforced wires and heavy duty, rugged polycarbonate housed PTT mic. €¢ Push-To-Talk (PTT) mic with single surveillance style acoustic tube which provides outstanding incoming communications. €¢ Metal clip secures the PTT Mic to the user's lapel or collar, conveniently locating it for easy use. €¢ Low profile clear ear tube provides outstanding incoming communications. €¢ Ideal for demanding covert security applications where sound clarity and earpiece durability are of paramount importance.Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments. €¢ Quantity: 1 Works in the following devices: €¢ FITS THE FOLLOWING RADIOS: VX130, VX160, VX180, VX210, VX210A, VX400, VX410, VX420, VX354, VX451, VX454, VX459, VX230, VX231, VX350, VX351, VX261, VX264, VX417. VX427, VX450, VX426, EVX530/531(eVerge)