This is an acoustic tube 2 wire earpiece with PTT unit and integral microphone. Ideal for more covert jobs where the Mic/PTT can be dropped down a sleeve and operated in the palm of the hand. As with all my products this is of a high quality for the price.
Dimension: Ø9.7mm x6 mm
Impedance: 110Ω ± 15%
Power Rating: Normal 1.0W
Cable diameter: Ø3.8mm, Ø2.5mm
Material: polyurethane kevlar reinforced