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Coshine Group

China Manufacturer with main products: Mini DV, Mini DVR, Jammer, Baby Monitor

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Mini Wireless Hidden Earpiece


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Specifications

Mini wireless earpiece is a micro-mini wireless inductive receiver which transforms audio signal through electromagnetic induction. These products make the covert communication possible when it is inconvenient to expose earpieces.  earpiece is widely used in many departments .


Features and Highlights
        Small, light, easy to conceal;
        Comfortable for wearing with an optimum anatomic design.

Work principle
        Mini wireless earpiece is a one-way reception equipment driven by electromagnetic induction and is used in conjunction with drive equipments, such as radio and mobile phone.


Structure
        Mini wireless earpiece consists of specialized chip, shell, faceplate, battery door, handle etc.
1. Battery door
       Open battery door by fingertip, install the battery perfectly and push the battery door to battery box.
2. Handle
       Clarity and high strength string help you to take out the earpiece from ear canal easily.

Technical specification
       - Mini wireless earpiece (205 earpiece) receives signal by inductive coil,
across electromagnetic fields
       - Receiving distance: 50 70 cm
       - Standard Zinc-air battery: type SONY 337
       - Battery life: about 5 hours
       - Audio bandwidth: from 300 Hz to 4 KHz
       - Distortion: <2%
       - Size: 3x5x7mm
       - Working frequency: all frequencies
       - Distance between inductive coil and Mini wireless earpiece: about 70-100 cm.


       1.Open battery door, install the battery perfectly and push battery door into battery box gently. Put the earpiece into ear canal by holding the handle and the slight sound of current indicate working order.
      2.Adjust the volume of drive equipment to reach satisfaction.
      3.Set mobile phone to automatic return or vibration.
      4.Put the inductive loop around your neck and connect the inductive loop to the drive equipments (mobile phone, radio) which are attached to or beneath users clothing. One transmits message with radio, the other wearing an earpiece and inductive loop who also has a radio can hear the message very clear. Because the inductive loop inducts the message from the radio to earpiece and then earpiece transforms the electromagnetic inductive signal to audio signal to reach the wireless inception. Communication distances and radio power are the direct proportion. You can communicate with others freely once network exist when you use mobile phone


PACKAGE :
100% Brand New Spy Earpiece Kit
Qty: 1 in pkg 
6 months warranty!
1x Earpiece
1x Loopset(option)
1x Battery - 337 SR416SW(option)

cell phone Inverter(option)
 

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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