2 Wire Walkie Talkie Surveillance Earpiece for Hytera Pd700/Pd705/Pd780/Pd785

2 wire Surveillance Earpiece for Hytera PD700/PD705/PD780/PD785Brief description-Item Number:EM-4022-Available:For Motorola/for Kenwood/for Maxon/For Sepura/For Hytera/For Icom,etc-Type:Two Way Radio Earpiece-Using:Two-way Radio Accessories-Compatible:All brand digital radios-Color:Black/Beige-Material:Ageing resistance-Shipping Weight:0.5Kg-Warranty:10 months-Quantity:20000 Units in Stock-Original place:Made in China Descriptions: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 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. Separated microphone in most popular PTT. PTT button and earpiece for discreet  communication. 3. All have Kevlar reinforced cable and  over molded strain assemblies and over molded strain relief. 4. Optional black or beige color. 5. Clear sound quality, noise eliminated. 6. Can change the earplug (Eartip1, Trigonal, and NOISE LIMITER) as your request. 7. 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 800mW  Microphone 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  Company information:Raytalk Communications Ltd is a professional manufacture in two way radio accessories  and Aviation Headset since 2006.Our products include Aviation headset,heavy duty headset,PTT Selection,Lapel Microphones, Surveillance Kits,Earpieces,Ear bone Microphone,Handle Speaker Microphone,Throat Microphone,Boom microphone,Listening only kits,audio adapters,Spare parts etc, compatible with Motorola, Kenwood, Icom, HYT,Vertex,Nokia,Midland, Nexus, Simoco,etc. With an experienced and professional tean, our products have been exported to many countries and regions all over the world and enjoy high reputation among our customers./* 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