Main Features:<br />Wireless Bluetooth 4.1 stereo earbuds<br />Gives your freedom when doing sports<br />Built-in microphone supports hands-free talking<br />With song switch and volume control<br />Profiles: HFP， HSP， A2DP， AVRCP， APTX<br />Perfectly fits your ears， brings you comfort<br />Sweat-proof material<br />Built-in 70mAh rechargeable battery<br /><br /><br /><br /><br /><br />    Specifications<br />General<br />	 Model  : XQY8                                                  <br />                        Color : Black， Green， Blue， Red， White                                                  <br />                        Wearing type : In-ear with ear hook                                                  <br />                        Function : Answering phone， Voice control， Microphone， Bluetooth                                                	<br />Specification<br />	 Connectivity : Wired                                                  <br />                        Connecting interface : Micro USB                                                  <br />                        Application : Sport， Mobile Phone                                                  <br />                        Talk Time: 8 hours                                                  <br />                        Music Time: 8 hours                                                	<br />Extended Function <br />	 Bluetooth: Yes                                                  <br />                        Bluetooth version: V4.1                                                  <br />                        Bluetooth distance: W/O obstacles ≤10m                                                  <br />                        Bluetooth protocol: HSP， AVRCP， A2DP， Apt-X， HFP                                                  <br />                        Bluetooth mode: Hands free                                                	<br />Dimension and Weight<br />	 Product weight  : 0.017 kg                                                  <br />                        Package weight  : 0.072 kg                                                  <br />                        Package size (L x W x H) : 15 x 8 x 3.5 cm / 5.90 x 3.14 x 1.38 inches                                                	<br />Package contents<br />	 Package contents: 1 x Bluetooth Sport Earbuds， 1 x Charging Cable， 4 x Earbud Tips， 4 x Ear Hooks， 1 x English User Manual                                                	<br /><br /><br /><br />                                                <br />