<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div style = "font-size:18px";>Experience automatic hangs-ups and comfortable, private calls. Easy to control and use with great convenience for RVs and cars alike. <br /><br /><strong><span style="color: black;">Specification:</span></strong><br />Name: Car Charger Adapter<br />Product size: about 90 x 43 x 65mm/3.54 x 1.69 x 2.55inch<br />Working voltage: 12V-24V<br />Voltage limit: 9V-30V<br />Operating temperature: -10~70℃<br />Double USB output: 5V/3.1A<br />Playback format: MP3/WMA<br />Sound processing: Stereo -A2DP<br />Transmission distance: 10-15M<br />Microphone effective distance: 0.5-2M<br />FM frequency: 87.5-108Mhz<br />FM mode: Stereo digital PLL frequency lock<br /><br /><strong><span style="color: black;">Packing List:</span></strong><br />1 * USB Car Charger with Headset<br /><br /><strong><span style="color: black;">Note:</span></strong><br />Due to different lighting and screen settings, the item color may be slightly different from the picture.<br />Due to different manual measurements, please allow a 1-2cm difference in size.<br /><br />See more product details<br /><br />1.Very Convenient: Enjoy easy convenience with our Car Wireless Earphones. Simply remove from the car charger base and use independently, with automatic suspend up and call answering for private calls or outdoors use <br /><br />2.Ergonomic In-Ear Design: Achieve maximum comfort and privacy using our ergonomically designed car wireless earphones. Effortlessly answer/hangs up calls with a single button and enjoy adjusting between songs by pressing twice. Plus, you'll love the comfortable in-ear fit even during extended use <br /><br />3.Convenient Setup: Enjoy the convenience of our Car Wireless Earphones' smart charging base that supports double USB interface for easy charging and tool charging while using. Simply put back in the base to automatically charge. Say goodbye to messy wires and hello to easy control and use <br /><br />4.Convenient Charging Solution: Power up your Car Wireless Earphones using the charging port while leaving the car for a more convenient and enhanced driving experience <br /><br />5.Multi-Purpose Tool: Upgrade your driving experience with our car wireless earphones, suitable for a wide range of sedans, trucks, RVs, and SUVs, offering great sound and simple connectivity for drivers<br /></div></div></div>