Description:<br />This Each B3505 Bluetooth Gaming Headset will bring you exciting game experience. No tires to tie you dowm. After being paired， it can search the device up to 10m distance. With NFC sharing function， when being apporached the headphone within 10mm， it can automatically connect to the Bluetooth. <br /><br />Main Features:<br />10m Bluetooth connection without barriers<br />NFC function<br />Volumn control<br />Next / previous musice function<br />Pause / play function<br />Answer / end call function<br /><br />    Specifications<br />General<br />	 Brand: EACH                                                  <br />                        Model  : B3505                                                  <br />                        Color : White， Black                                                  <br />                        Wearing type : Headband                                                  <br />                        Function : Voice control， Microphone， Noise Cancelling， NFC connection， Bluetooth， Song switching， Answering phone                                                	<br />Specification<br />	 Connectivity : Wireless                                                  <br />                        Connecting interface : USB                                                  <br />                        Application : Mobile Phone， Computer， Portable Media Player                                                  <br />                        Plug interface: Bluetooth                                                  <br />                        Frequency response : 20-20000Hz                                                  <br />                        Impedance : 32ohms                                                  <br />                        Microphone dimension: 4 x 1.5 mm                                                  <br />                        Standby time: 180 hours                                                	<br />Extended Function <br />	 Bluetooth: Yes                                                  <br />                        Bluetooth version: V2.1+EDR                                                  <br />                        Bluetooth distance: W/O obstacles 10m                                                  <br />                        Bluetooth protocol: AVRCP， HFP， A2DP                                                  <br />                        Bluetooth mode: Headset                                                	<br />Dimension and Weight<br />	 Product weight  : 0.219 kg                                                  <br />                        Package weight  : 0.39 kg                                                  <br />                        Product size (L x W x H) : 18 x 18.5 x 8 cm / 7.1 x 7.3 x 3.1 inches                                                  <br />                        Package size (L x W x H) : 19.3 x 21.6 x 8 cm                                                	<br />Package contents<br />	 Package contents: 1 x Bluetooth Gaming Headset， 1 x Line-in Cable， 1 x USB Cable， 1 x User Manual                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br />                                                <br />