Main Features:<br />● JASENX 8166 Bluetooth V4.1 earphone <br />● Bluetooth version: Bluetooth V4.1<br />● With volume conctrol and song switch function<br />● Pick up / hang up / last number repeat<br />● Connect two phones at the same time<br />● Support English voice prompts<br />● Talk time / Play time: 4 - 6 hours<br />● Standby time: Up to 120 hours<br />● Charge time: About 2 hours<br />● Come with Micro USB cable for charging<br />● Portable and lightweight design<br />● Coming with an adapter earphone， fit more user's needs<br />● Fully compatible with all types of mobile phones<br />● Allows you to answer the call and listen to stereo music anytime and anywhere<br /><br /><br />    Specifications<br />General<br />	 Model  : JASENX 8166                                                  <br />                        Color : White， Black                                                  <br />                        Wearing type : In-ear with ear hook                                                  <br />                        Function : MP3 player， Answering phone， Song switching， Bluetooth， Microphone， Multi connection function， Voice control                                                	<br />Specification<br />	 Connectivity : Wireless                                                  <br />                        Connecting interface : Micro USB                                                  <br />                        Application : Portable Media Player， Mobile Phone， Computer                                                  <br />                        Talk Time: 4 - 6 hours                                                  <br />                        Music Time: 4 - 6 hours                                                  <br />                        Standby time: 120 hours                                                  <br />                        Charging time: 2 hours                                                	<br />Extended Function <br />	 Bluetooth: Yes                                                  <br />                        Bluetooth version: V4.1                                                  <br />                        Bluetooth distance: W/O obstacles ≤10m                                                  <br />                        Bluetooth mode: Hands free， Headset                                                	<br />Dimension and Weight<br />	 Product weight  : 0.010 kg                                                  <br />                        Package weight  : 0.200 kg                                                  <br />                        Product size (L x W x H) : 1.2 x 2.2 x 5 cm / 0.47 x 0.86 x 1.97 inches                                                  <br />                        Package size (L x W x H) : 12 x 12 x 7.5 cm / 4.72 x 4.72 x 2.95 inches                                                	<br />Package contents<br />	 Package contents: 1 x JASENX 8166 Bluetooth V4.1 Earphone， 1 x Adapter Earphone， 1 x USB Charge Cable， 1 x Chinese and English User Manual                                                	<br /><br /><br /><br />                                                <br />