Highlights:<br />● Improved Bluetooth technology， long transmission distance up to 10 meters<br />● Built-in Microphone， enjoying hands-free call<br />● Wirelessly control your music through the bluetooth function， compatible with all bluetooth enabled digital devices<br />● Support TF card， can play MP3 format files in the TF card<br />● Built-in high capacity 500mA rechargeable lithium battery， charging by computer or other DC 5V<br />● Long talk time and standby time with low power consumption<br />● Stereo bluetooth speaker， supporting A2DP / AVRCP， allow you enjoy wireless HiFi stereo music<br /><br />    Specifications<br />Primary Features<br />	 Model: S905                                                  <br />                        Design: Mini                                                  <br />                        Supports: Volume Control， TF Card Music Playing， LED Shinning， Microphone， Bluetooth， Hands-free Calls                                                  <br />                        Functions: Songs Track， Stereo                                                  <br />                        Compatible With: TF/Micro SD Card， iPod， MP3， iPhone， MP4， PSP， MP5， Tablet PC， Mobile Phone， Laptop， PC                                                  <br />                        Connection: Wireless                                                  <br />                        Interface: 3.5mm Audio， TF Card Slot                                                  <br />                        Audio Source: Bluetooth Enabled Devices， TF/Micro SD Card                                                  <br />                        Color: Red， Blue， Silver， Black， Plum， Orange， Green， Purple                                                	<br />Technical Parameters<br />	 Protocol : A2DP， AVRCP                                                  <br />                        Transmission Distance: W/O obstacles 10m                                                  <br />                        Driver Unit: 45mm                                                  <br />                        Speaker Impedance: 4 ohm                                                  <br />                        Power Output: 3W                                                  <br />                        Freq: 280Hz-16KHz                                                	<br />Other Parameters<br />	 Power Source: Battery                                                  <br />                        Charging Voltage: DC 5V                                                  <br />                        Charging Time: 4 hours                                                  <br />                        Lasting Time: 2 hours                                                  <br />                        Battery Capacity: 500mA                                                  <br />                        Operating Range: 10m                                                	<br />Dimension and Weight<br />	 Product Weight: 0.178 kg                                                  <br />                        Package Weight: 0.229 kg                                                  <br />                        Product Size (L x W x H): 6.3 x 6.3 x 6.0 cm / 2.48 x 2.48 x 2.36 inches                                                  <br />                        Package Size (L x W x H): 9.0 x 7.0 x 7.0 cm / 3.54 x 2.75 x 2.75 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x S905 Wireless Bluetooth Speaker， 1 x Connect Cable， 1 x English User Manual                                                	<br /><br /><br /><br />                                            <br />                                                <br />