Walkie Talkie Surveillance Earpiece for Motorola Gp320, Gp340

Walkie Talkie Surveillance Earpiece for Motorola GP320,GP340Descriptions:1. Rugged And Reliable 2. Surgical grade acoustic tube; discreet and comfortable; available in clear and black 3. Quick-fasten secure structure 4. Environmental PU cable reinforced with Kevlar 5. Used with optional ear mold allows ambient sounds and provides better wearing 6. Discreet communication in complex environment. Suitable for patrolling security personnel in hotel, conference hall, casino and restaurant, etc. 7. Available for Motorola, EF Johnson, FRS, Kenwood, Icom, Yaesu/Vertex, Maxon, etc. For details please refer to Connectors chart. Advantage:1. Professional surveillance two wire kits, with medicinal Grade acoustic tube; discreet and  comfortable; 2. Quick disconnection acoustic tube 3. Separated microphone in most popular PTT. PTT button and earpiece for discreet  communication. 4. All have Kevlar reinforced cable and  over molded strain assemblies and strain relief. 5. Optional black or beige color. 6. Clear sound quality, noise eliminated. 7. Can change the earplug (Eartip1, Trigonal, and NOISE LIMITER) as your request. 8. Ideal for security, SWAT and other applications which require discrete communications.    Speaker SpecificationType Transducer Moving coil dynamic speakerImpedance 90Ω±15% @1KHZSensitivity 110±3dB @1KHZResonance freq (F0) 400HZ±20%Frequency respond F0~5KHzRated input power 500mWMaximum input power 800mWMicrophone SpecificationSensitivity Range-34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/PaImpedance Max 2.2KΩ 1kHz (RL=2.2KΩ)Frequency 20-20KHzCurrent Consumption Max0.5uA RL=2.2KΩ Vs=3.0V(DC)Operation Voltage Range1.0V-10V (DC)Max Sound pressure Level115dB S.P.L/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1