Description:<br />This exquisite workmanship Self Timer Wireless Bluetooth 3.0 Sound Speaker is compatible with various of Bluetooth-enabled electronic products. Features with advanced Bluetooth， it sends great interference-free performance， excellent data rate， high quality and efficiency. This Bluetooth Speaker comes with rechargeable lithium battery for long time standby and run. What's more， the built-in Microphone will allow you to make and receive Hands-free calls and listen to the other person loudly through the speaker. TF card enables to expand its storage and download all kinds of music whatever you wanna. In addition， it features Bluetooth remote control self timer function， more convenient for life. In a word， it is time for you to invite everybody to join you and share the beautiful sound together with you.<br /><br />Main Features: <br />Support individual self-shooting function， convenient to use<br />Built-in Microphone， support hands free calls<br />Enjoy hands-free phone calls and music in the car， making your driving or trip more elegant and safer<br />Compatible with all Bluetooth enabled digital devices<br />Enable directly playing MP3 files in TF / micro SD memory card <br />Built-in lithium battery， extending the playing time for outdoor use<br />Conveniently charged via USB cable<br />With LED indicator light<br />Ultra pocket size， perfect for travel， outdoor activities etc.<br /><br />    Specifications<br />Primary Features<br />	 Design: Multifunctional， Portable， Fun， Stylish， Mini， Sport                                                  <br />                        Features: Self Timer                                                  <br />                        Supports: Volume Control， TF Card Music Playing， Microphone， Loudspeaker， 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: Wired， Wireless                                                  <br />                        Interface: Micro USB， TF Card Slot                                                  <br />                        Audio Source: TF/Micro SD Card， Electronic Products with USB port， Bluetooth Enabled Devices                                                  <br />                        Color: Yellow， Red， Blue， Black， Green                                                	<br />Technical Parameters<br />	 Bluetooth Version: V3.0+EDR                                                  <br />                        Transmission Distance: W/O obstacles 10m                                                  <br />                        Power Output: 3W                                                	<br />Other Parameters<br />	 Power Source: Battery， USB                                                  <br />                        Charging Voltage: DC 5V                                                  <br />                        Input: 3.7V                                                  <br />                        Charging Time: 3hours                                                  <br />                        Battery Capacity: 400mAh                                                  <br />                        Operating Range: 10m                                                	<br />Dimension and Weight<br />	 Product Weight: 0.10 kg                                                  <br />                        Package Weight: 0.150 kg                                                  <br />                        Product Size (L x W x H): 10.9 x 7.0 x 3.6 cm / 4.29 x 2.75 x 1.41 inches                                                  <br />                        Package Size (L x W x H): 16.5 x 9.2 x 4.0 cm                                                	<br />Package Contents<br />	 Package Contents: 1 x Speaker， 1 x USB Cable， 1 x User Manual                                                	<br /><br /><br /><br />                                            <br /><br /><br /><br />                                                <br />