Description:<br />This innovative CKY BC20N speaker built-in NFC near field communication technology， quickly matched with Bluetooth device with a soft touch， more intelligent and more convenient for life. Near Field Communication (NFC) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into proximity， usually no more than a few inches. NFC offers a low-speed connection with extremely simple setup， and can be used to bootstrap more capable wireless connections. Android Beam and iPhone 6 uses NFC to enable Bluetooth on both devices， instantly pair them， and disable Bluetooth automatically on both devices once the desired task has completed. This only works between Android devices version Jelly Bean and above and iPhone 6. <br /><br />Main Features:<br />Light-sensitive touch buttons with digital display and remote control<br />Manual anti-dust mesh cloth for better sound<br />Touch panel technology to give you nice feeling <br />NFC connection， USB jack for charging<br />Built-in NFC near field communication technology， quickly matched with Bluetooth device with a soft touch， more intelligent and more convenient for life<br />Taking Bluetooth 2.1 technology， long working distance up to 10 meters<br />With powerful hands-free calls function， making your driving or trip more elegant and safer<br />Built-in rechargeable lithium battery， extending the playing time for outdoor use<br />Compatible with all Bluetooth enabled digital devices<br />With AUX external audio and USB input， easy to use  <br />Luxury fabric material， highlight texture<br />Compatible for all bluetooth devices<br /><br />    Specifications<br />Primary Features<br />	 Brand: CKY                                                  <br />                        Model: BC20N                                                  <br />                        Design: Cool， Mini， Fun， Multifunctional， Portable                                                  <br />                        Supports: Bluetooth， Loudspeaker， NFC， Hands-free Calls， Volume Control， Microphone                                                  <br />                        Functions: Stereo， AUX Function， Songs Track                                                  <br />                        Compatible With: MP3， iPhone， MP4， PSP， MP5， Laptop， Mobile Phone， PC， Tablet PC， iPod                                                  <br />                        Connection: Wireless， Wired                                                  <br />                        Interface: USB2.0， 3.5mm Audio， Mini USB                                                  <br />                        Audio Source: Electronic Products with USB port， Bluetooth Enabled Devices， Electronic Products with 3.5mm Plug                                                  <br />                        Color: Black， Red                                                	<br />Technical Parameters<br />	 Bluetooth Version: V2.1+EDR                                                  <br />                        Protocol : A2DP， AVRCP                                                  <br />                        Transmission Distance: W/O obstacles 10m                                                  <br />                        Speaker Impedance: 4 ohm                                                  <br />                        Power Output: 5W x 2 + 15W                                                  <br />                        Freq: 100Hz-20KHz                                                  <br />                        Frequency: 2.402 - 2.480GHz                                                  <br />                        S/N: 50dB                                                	<br />Other Parameters<br />	 Power Source: USB， Battery， Wall Charger                                                  <br />                        Input: 3.7V                                                  <br />                        Operating Range: 10m                                                	<br />Dimension and Weight<br />	 Product Weight: 3.65 kg                                                  <br />                        Package Weight: 3.7 kg                                                  <br />                        Product Size (L x W x H): 42.0 x 16.0 x 20.0 cm / 16.53 x 6.29 x 7.87 inches                                                  <br />                        Package Size (L x W x H): 45.7 x 19.8 x 25.6 cm                                                	<br />Package Contents<br />	 Package Contents: 1 x Speaker， 1 x Power Adapter， 1 x Mini USB Cable， 1 x USB Cable， 1 x 3.5mm Audio Cable， 1 x Remote Control， 1 x User Manual                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br /><br /><br /><br /><br /><br /><br />                                                <br />