Main Features:<br />● Wireless sport Bluetooth stereo headset<br />● Fashion and dynamic design<br />● Bluetooth V4.0 combined with NFC， APT and CVC technologh<br />● Support listening to music and answering calls<br />● Support multipoint pairing， connect to 2 mobile phones simultaneously <br />● Allows you to answer calls conveniently during all your outdoor activities<br />● Volume control and song switch function<br />● Answer / end / reject / transfer a call function<br />● With built-in rechargeable lithium battery for long time use<br />● Compatible with Apple and Andriod smart-phones， tablets， and other devices with Bluetooth service<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />General<br />	 Model  : W288BT                                                  <br />                        Color : Red                                                  <br />                        Wearing type : In-Ear                                                  <br />                        Function : HiFi， MP3 player， Answering phone， Bluetooth， Song switching， Noise Cancelling， NFC connection， Microphone                                                	<br />Specification<br />	 Connectivity : Wireless                                                  <br />                        Connecting interface : Micro USB                                                  <br />                        Application : Portable Media Player， Mobile Phone， Computer                                                  <br />                        Plug Type: Bluetooth                                                  <br />                        Frequency response : 20~20KHz                                                  <br />                        Impedance : 16ohms                                                  <br />                        Sensitivity : 106dB                                                  <br />                        Talk Time: 5.5 hours                                                  <br />                        Music Time: 5.5 hours                                                  <br />                        Standby time: 200 hours                                                  <br />                        Charging time: 2 hours                                                	<br />Extended Function <br />	 Bluetooth: Yes                                                  <br />                        Bluetooth version: V4.0                                                  <br />                        Bluetooth distance: W/O obstacles ≤10m                                                  <br />                        Bluetooth protocol: A2DP， AVRCP， HSP， HFP                                                  <br />                        Bluetooth mode: Headset， Hands free                                                	<br />Dimension and Weight<br />	 Product weight  : 0.012 kg                                                  <br />                        Package weight  : 0.180 kg                                                  <br />                        Product size (L x W x H) : 1 x 1 x 3 cm / 0.39 x 0.39 x 1.18 inches                                                  <br />                        Package size (L x W x H) : 11.3 x 5.4 x 19.5 cm / 4.44 x 2.12 x 7.66 inches                                                	<br />Package contents<br />	 Package contents: 1 x Bluetooth Earphone， 6 x Earplug， 2 x Ear Hook， 1 x Micro USB Cable， 1 x Clip， 1 x English / Chinese User Manual                                                	<br /><br /><br /><br />                                                <br />