Throat Microphone Headset 7.1mm Plug 2 Way Radio Earphone with U94 PTT for 3.5mm Mobile Phone

Feature: 1. [Good Performance] Cold resistant PU tensile wire, high flexibility, strong toughness, imported 32 Ohm +-15percent at 1kHz speaker, clear and thick sound, strong and durable. 2. [U94 PTT] The button activates the PTT (Push to Talk) device, which can be hung on clothes or belts, the high strength PTT can be pressed continuously for 30,000 to 50,000 times. 3. [Multi Purpose] This throat microphone headset is suitable for half helmets and full helmets, and can be used in scenes such as jungle, field battle, outdoor riding, etc. 4. [Retractable Type] Bracket type throat vibration earphones, ergonomic design, adjustable coil size, can be adjusted according to the adaptability of the neck. 5. [Noise Reduction] The throat vibrates to make a sound, this headset has a high degree of sound insulation, which can make a clear call even when used in a very noisy and harsh environment. Specification: Item Type: Throat Microphone Headset Material: PU + PTT Color: Black Application: Suitable for 3.5mm0.1in Mobile Phone Plug Speaker Specifications: Sound Pressure Level: 108+-3dB at 1kHz 1mW Rated Power: 50mW Maximum Power: 100mW Speaker Impedance: 32 Ohm +-15percent at 1kHz Microphone Specifications Sensitivity: -31+-5dB at 1kHz 0dB=1V0.316G Output Impedance: 1200 Ohm +-15percent at 1kHz. Package List: 1 x U94 PTT1 x Telescopic Throat Vibration Microphone1 x Earplugs1 x Microphone Cable