Two Way Radio Acoustictube Earpiece Em-4132

Product Description2 wire surveillance kits with Popular PTT 1. Acoustic tube style 2. Kevlar reinforced cable 3. Black and Beige color 4.12 months warranty Feature:1. Professional surveillance 2 wire kits, with medicinal Grade acoustic tube; discreet and comfortable2. Quick disconnection acoustic tube3. Medium-duty Integrated PTT and lapel microphone with durable metal clip on its back.4. All have Kevlar reinforced cable assemblies and over-molded strain assemblies and over-molded strain relief.5. Clear sound quality6. Can change the earplug (Eartip, Trigonal, and NOISE LIMITER) as your request.7. Suitable for security, SWAT and other applications which require discrete communications1. Speaker SpecificationTypeTransducer Moving coil dynamic speakerImpedance200 Ω±15% @1KHZSensitivity111±3dB @1KHZ  At 950mV 150Ω on a CouplerResonance freq(F0) 400HZ±20%Frequency respond100~5KHzRated input power10mWMaximum input power300mW2. Microphone SpecificationSensitivity Range-38 ± 3dB RL=2.2K Ω Vs=3.0V(DC) 1KHz 0dB=1V/PaImpedance Max2.2KΩ 1kHz (RL=2.2KΩ)Frequency50-1600HzCurrent Consumption Max0.5uA RL=2.2KΩ Vs=3.0V(DC)Operation Voltage Range1.0V-10V (DC)Max Sound pressure Level115dB S.P.LYour inquiry will be answered at earliest time Pre-sales ( online consultation ) After-sales ( timely delivery ) Design R&D center QC for each product "We are very happy with RayTalk. The product quality is better and your pricing is comparable to the suppliers that we used previously.  Usually we receive shipments from you 2-3 weeks earlier than our previous suppliers, which is very helpful.  I also love that you are able mark the products with our part number - this makes it much easier for our warehouse to receive and sort the product."                                                          From Danny Feemster (Two way radio accessories) "This was a very positive transaction. The supplier is very well informed on their products and was able to assist on all aspects of the transaction.They are very specific in the product specifications and what is discussed is what is delivered.There is excellent communication and very thorough in response. Everything I had asked was answered in a timelyfashion. On top of good communication and a quality product. The delivery of the product came within 2 weeks which means they processed my order immediately. Very much appreciated. Am now doing ongoing business with Shenzhen Raytalk Technology Co."                                                                From Brandon Marton (Two way radio accessories) "The price is favorable (equal quality) :) Excellent and quick on service."                                                                   From Jan Marálek (Two way radio accessories) Shipping1. We ship to a detailed address ONLY. Make sure it is correct and complete, the phone number inside is better. 2. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. 3. If you choose DHL, but your city is a remote area, you need to pay more charge for an additional fee. Return1. If you're not pleased with your purchase, we`ll be happy to make an exchange or refund in 7 days. 2. For any exchange or refund, we need the product must be in its original condition, including the box, and all the accessories. Buyers are responsible for the returning shipping cost. 3. Please contact us before you return the item, we will offer you the right return address. Feedback1. Our goal is to make sure you are a happy customer and pleasant shopping with us. 2. If you are satisfied with the purchase and our total service, your comment is very important to our business's success. Please take a minute to leave us positive feedback with an overall Detailed Selling Rating of 5 stars. Company information:RayTalk Communications is a professional manufacturer of Two Way Radio Accessories & Aviation Headsets, and has continued to provide worldwide customers with the best two-way communications products and services. Raytalk has delivered comprehensive, dependable and cost-effective solutions to meet the demands of our clients and on-site support service tailored to the specifications and budgets of our clients. OEM&ODM are also welcome, our teams of experts work closely with customers and listen to your opinions with an aim to create products that suit your requirements.At Raytalk, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering.FAQ:Q: What information should I let you know if I want to get a quotation? A: The model of your Helicopter or Aircraft or which plug you want. So that I can figure out the related connector, and the quantity as well. Q: Do you inspect the finished products? A: Yes. Each step of production and finished products will be carried out by inspection by the QC department before shipping. Q: Can you guarantee prompt deliver