COOMAX Mini Hidden Spy Earphone Wireless Earpiece Headset Microphone Detection

COOMAX Mini Hidden Spy Earphone Wireless Earpiece Headset Microphone Detection

• Make the covert communication possible when it is inconvenient to expose earpieces.
• Support phone call, FM radio, MP3 player, etc
• Compatible with Apple iPhones, Android phones, tablets, Kindle, eReaders, and any portable devices with a standard 3.5 mm jack. (Apple iPhones needs lightning to audio adaptor)
• Microphone with 1-Button call for clear calls and smartphone control
• Note: To avoid possible noise interference when using this device, Keep away from electrical equipment including personal computer consoles, speakers, televisions, refrigerators, etc.

<p> 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 .Using this device;You can hear the voice from the person other side,and the person of the other side can also hear your vioce.<br> <br> <b>How to use</b><br> 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.<br> 2.Adjust the volume of drive equipment to reach satisfaction.<br> 3.Set mobile phone to automatic return or vibration.<br> 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.<br> <br> 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 </p> <p> <br><b>Specification</b><br> Size : 5x7x10mm<br> Shape : anatomical shape<br> Receiver type : magnetic/analogue<br> Maximmum volume : 110dB<br> Battery : sony sr416sw/337<br> Battery Life : 8h<br> Net Weight : 0.8g<br> <br> <b>Package Content</b><br> 1x Earpiece<br> 1x Loopset<br> 1x Battery - 337 SR416SW<br> </p>