7.1mm Radio Headphone Hearing Protection Noise Cancelling Heavy Duty Headset with U94 PTT for Yaesu

Feature: 1. [Widely Applicable] Noise reducing headset, designed for large noisy places such as airports, racing cars, docks, mining, high altitude operations, etc, suitable for people who use walkie talkies to communicate. 2. [Adjustable] Coiled design, the straightened length is up to 2.5m8.2ft, sealed sponge earmuffs can be replaced, and the ear rods can be adjusted in different lengths to suit different personnel. 3. [Button Control] The button activates the PTT (Push to Talk) device, PTT button is located at the bottom of the earmuffs, and the red button is lightly touched to initiate a call. 4. [Portable] Heavy duty headphone, suitable for Yaesu Vertex VX‑6R VX‑7R, U94 PTT has a clip, which can be hung on clothes or belts, making it safer and more convenient to communicate with others. 5. [Durable] U94 PTT part adopts high strength PTT, which can be pressed continuously for 30,000 to 50,000 times, and adopts cold resistant PU tensile wire, which is high in flexibility and toughness. Specification: Item Type: Radio Headphone + U94 PTT Material: PU + ABS Color: Black Application: Suitable for Yaesu Vertex VX-6R VX-7R Microphone Specifications Sensitivity: -44+-3dB at 1kHz Rated Impedance: 680 Ohm Product Frequency: 20Hz-160Hz Working Voltage: 1.5V-4.5V Directional Function: Single Direction, Noise Cancellation Speaker Specifications Speaker Size: Approx. Φ36mm1.4in Rated Input Power: 0.5W Maximum Output Power: 1W Sensitivity: 100+-3dB Speaker Impedance: 8 Ohm Wire Specifications Durable Temperature: 60 celsius -30 celsius . Package List: 1 x U94 PTT1 x Radio Headphone