Main Features:<br />BS15 Bluetooth V3.0 stereo headset<br />Wireless Bluetooth connection， adding and connecting to your Bluetooth devices immediately<br />Wearable on-ear design without long cables， convenient to use at work or doing sports<br />Support listening to music and answering calls<br />Allows you to answer calls conveniently during all your outdoor activities<br />Soft luxurious ear-pads provide excellent fit and long time wearing<br />Volume control and song switch function<br />Charging the battery through Mini USB port (Mini USB charging cable included)<br />With built-in rechargeable lithium battery for long time use<br />Suitable for devices with Bluetooth function， such as mobile phones， etc.<br /><br /><br /><br /><br /><br /><br />    Specifications<br />General<br />	 Brand: Genipu                                                  <br />                        Model  : BS15                                                  <br />                        Color : Blue， Green， Black， White                                                  <br />                        Wearing type : In-ear with ear hook                                                  <br />                        Function : Microphone， HiFi， Song switching， Voice control， Answering phone， Bluetooth， Noise Cancelling                                                	<br />Specification<br />	 Connectivity : Wireless                                                  <br />                        Connecting interface : Mini USB                                                  <br />                        Application : Sport                                                  <br />                        Plug Type: Bluetooth                                                  <br />                        Cable length : No                                                  <br />                        Sound channel: Two-channel (stereo)                                                  <br />                        Frequency response : 20~20KHz                                                  <br />                        Impedance : 32ohms                                                  <br />                        Sensitivity : -42dB                                                  <br />                        Working voltage: 3.4 - 4.2V                                                  <br />                        Working time: Talking time: 4-5 hours， Music playing time: 5-6 hours                                                  <br />                        Standby time: 400 hours                                                  <br />                        Charging time: About 1 hours                                                	<br />Extended Function <br />	 Bluetooth: Yes                                                  <br />                        Bluetooth version: V3.0                                                  <br />                        Bluetooth distance: W/O obstacles 10m                                                  <br />                        Bluetooth mode: Headset， Hands free                                                	<br />Dimension and Weight<br />	 Product weight  : 0.028 kg                                                  <br />                        Package weight  : 0.12 kg                                                  <br />                        Product size (L x W x H) : 14.5 x 12 x 2 cm / 5.70 x 4.72 x 0.79 inches                                                  <br />                        Package size (L x W x H) : 20 x 20 x 8 cm / 7.86 x 7.86 x 3.14 inches                                                	<br />Package contents<br />	 Package contents: 1 x Earphone， 1 x USB Cable                                                	<br /><br /><br /><br />                                                <br />