Main Features:<br />Wireless Design: Wireless freedom gives hands-free convenience with your mobile phone<br />Ideal for anyone who needs wireless communications anywhere you work <br />Strong compatibility: Compatible with iPhone， Sony， Samsung， HTC， Huawei， etc.<br />With these item， you can answer， end， reject and make a call. Besides， you can redial the last called number<br />Mono play， can not be used to listen to music<br />Compact and portable design， convenient for you to carry<br />Connecting Interface: DC 2.0mm<br />Built-in 85mAh rechargeable battery<br /><br /><br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />General<br />	 Color : White                                                  <br />                        Wearing type : In-Ear                                                  <br />                        Feature: Round Design                                                  <br />                        Function : Bluetooth， Microphone， Answering phone                                                	<br />Specification<br />	 Connectivity : Wireless                                                  <br />                        Application : Mobile Phone                                                  <br />                        Sound channel: Mono                                                  <br />                        Talk Time: 3H                                                  <br />                        Standby time: 100H                                                	<br />Extended Function <br />	 Bluetooth: Yes                                                  <br />                        Bluetooth version: V4.0 + EDR                                                  <br />                        Bluetooth distance: W/O obstacles ≤10m                                                  <br />                        Bluetooth mode: Hands free                                                	<br />Dimension and Weight<br />	 Product weight  : 0.007 kg                                                  <br />                        Package weight  : 0.061 kg                                                  <br />                        Product size (L x W x H) : 2.2 x 2.8 x 2.2 cm / 0.86 x 1.10 x 0.86 inches                                                  <br />                        Package size (L x W x H) : 9.4 x 3.5 x 11.4 cm / 3.69 x 1.38 x 4.48 inches                                                	<br />Package contents<br />	 Package contents: 1 x Bluetooth Headset， 1 x Charging Cable， 1 x Ear Hook， 1 x English User Manual                                                	<br /><br /><br /><br />                                                <br />