Speaker Microphone:

• Use high impact ABS and Polycarbonate plastic housings for ruggedness
• Use High quality speaker and noise-cancelling mic provide loud and clear sound
• Environmental PU cable reinforced with coiled cord
• Microphone with sturdy plastic 360° rotating clip. The microphone can be clipped on the collar or shoulder position
• Microphone with 3.5mm audio jack
• Undergone comprehensive testing including high altitude performance, vibration, mechanical shock, thermal cycling, external short circuit and overcharge test simulations

U94 PTT:

• Button activated PTT (push to talk) unit with a strong back clip which provides a secure attachment
• Made of high quality ABS, compact size and convenient to carry 
• The metal clip on the back for carrying on vest/strap
• Easy installation and easy to manipulate

Compatible Radio Models:

• For YAESU Vertex:
• FT-10R, FT-40R, FT-50R, FT-60R, FT-250R, VX-10, VX-110, VX-130, VX-131, VX-132, VX150, VX-160, VX-168, VX-180, VX-210, VX-210A, VX-300, VX-350, VX-354, VX-400, VX-410, VX-420, VXF-1, VXT-10, VXT-20, VX-1R, VX-2R, VX-3R, VX-5R
• For Retevis:
• RT40 RB615/RB15