1.0Unictronhttps://www.unictron.com/wireless-communicationsrich600338<blockquote class="wp-embedded-content" data-secret="IhuHLM7EEE"><a href="https://www.unictron.com/wireless-communications/case/tws-bluetooth-earphones/">TWS Bluetooth Earphones</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.unictron.com/wireless-communications/case/tws-bluetooth-earphones/embed/#?secret=IhuHLM7EEE" width="600" height="338" title="“TWS Bluetooth Earphones” — Unictron" data-secret="IhuHLM7EEE" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.unictron.com/wireless-communications/wp-includes/js/wp-embed.min.js </script> https://www.unictron.com/wireless-communications/wp-content/uploads/2020/09/TWS-Bluetooth-Earphones_.jpg450300Why Unictron? Small TWS Bluetooth earphones normally have a challenging installation environment since designing miniature antennas on small dimension circuit boards may often result in rather poor performance experienced in occasional lags, for example. Furthermore, standard antennas made from FPC, or monopole chip antennas, show large frequency shifts when the device is worn on a ... Read more