Main Features:<br />Adopts the latest Blurtooth V4.0 + EDR technology<br />One serves for two cellphones or devices at the same time <br />Low energy consumption with ultra-long standby and talking time<br />With in-ear style， it is very convenient when driving and doing sports<br />Light weight and portable， easy to carry<br />If necessary， you need input initial passwords， 0000 by default， to connect<br /><br />    Specifications<br />General<br />	 Model  : KS 060                                                  <br />                        Color : Black， White， Red                                                  <br />                        Wearing type : In-Ear                                                  <br />                        Feature: Long standby and fashion                                                  <br />                        Function : Bluetooth， HiFi， Microphone， Answering phone， Song switching                                                	<br />Specification<br />	 Connectivity : Wireless                                                  <br />                        Connecting interface : USB                                                  <br />                        Application : Mobile Phone                                                  <br />                        Sound channel: Two-channel (stereo)                                                  <br />                        Input power: 5V                                                  <br />                        Working time: Talk time: About 4 hours; Music time: About 3 hours                                                  <br />                        Standby time: Up to 120 Hours                                                  <br />                        Charging time: About 2.5 hours                                                	<br />Extended Function <br />	 Bluetooth: Yes                                                  <br />                        Bluetooth version: V4.0 + EDR                                                  <br />                        Bluetooth protocol: A2DP v1.2， AVRCP v1.4， HEP v1.6                                                  <br />                        Bluetooth mode: Headset                                                	<br />Dimension and Weight<br />	 Product weight  : 0.014 kg                                                  <br />                        Package weight  : 0.15 kg                                                  <br />                        Product size (L x W x H) : 63 x 3.1 x 1.2 cm / 24.8 x 1.22 x 0.47 inches                                                  <br />                        Package size (L x W x H) : 24 x 12 x 6 cm                                                	<br />Package contents<br />	 Package contents: 1 x Bluetooth Headset， 2 x Ear Hook， 1 x USB Cable， 4 x Eartip， 1 x User Manual                                                	<br /><br /><br /><br />                                                                                            <br />