BT - F3 Portable Wireless Bluetooth Speaker with Pop up Design<br />Are you particular about high-quality sound when listening to your favorite music? Are you always on the go and wishing you can have a hands-free phone call wherever you are? You want to enjoy the sound of your home stereo speakers in outdoors or traveling. Then this BT - F3 Mini Wireless Up Down Bluetooth 2.1 Speaker is just right for you! Advanced audio delivers 360 degree surround sound and unique pop-up design with LED is sure to impress. Compact and powerful are its character. No more bulky speakers or electronics with multiple incompatible plugs. Enjoy powerful sound from today’s best portable speaker!<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> Feature: <br />- Model: Bluetooth 2.1 Version + EDR<br />- Signal to noise ratio is more than 80dB.<br />- Hands-free phone call， music switch， volume control matching connection are available.   <br />- Pop up design， can lift by pressing on the top， and blue LED will appear.<br />- Powerful compatibility， full support for iPhone， iPad， Smartphone， tablet， laptop， and other Bluetooth devices.<br />- 360 degree surround sound with unique bass chamber design， subvert your hearing and vision.<br />- On-the-go design， BT - F3 is light and small enough to carry in a small bag or backpack.<br />- Bluetooth 2.1 wireless technology， high speed， stability， anti-jamming performance within 10 meters workable distances， can easily use indoors and outdoors.<br />- With hands-free profile technology， answer and end the phone call are available. <br />- With HD built-in microphone， to ensure the clear and bright sound quality.<br />- Rechargeable Li-ion battery， maximum 3 hours charge time for playing 6 hours incessantly.<br />- Smart memory chip， save to maximum 8 devices matching record. <br />- Touch panel control， control your devices remotely.<br />- The use of aviation aluminum alloy， ensure a hard shield.<br /><br />    Specifications<br />Primary Features<br />  Model: BT - F3                                                  <br />                        Design: Portable， Mini                                                  <br />                        Supports: Volume Control， Hands-free Calls， Bluetooth， Microphone， LED Shinning                                                  <br />                        Functions: Telescoping Resonance Chamber， Songs Track， AUX Function                                                  <br />                        Compatible With: Laptop， iPhone， PC， Mobile Phone， MP4， Tablet PC， MP3                                                  <br />                        Connection: Wireless                                                  <br />                        Interface: Microphone， Power Charge Port， 3.5mm Audio                                                  <br />                        Audio Source: Bluetooth Enabled Devices                                                  <br />                        Material: ABS                                                  <br />                        Color: Pink， Red， Black， Golden， Silver                                                 <br />Technical Parameters<br />  Bluetooth Version: V2.1+EDR                                                  <br />                        Audio File Format: MP3， FLAC， APE， WMA， WAV                                                  <br />                        Transmission Distance: W/O obstacles 10m                                                  <br />                        Driver Unit: 52mm                                                  <br />                        Speaker Impedance: 4 ohm                                                  <br />                        Power Output: 3W                                                  <br />                        Display: LED                                                  <br />                        Standby Time: over 150 hours                                                  <br />                        Freq: 100Hz-20KHz                                                  <br />                        Distortion: no more than 1.0%                                                 <br />Other Parameters<br />  Power Source: USB                                                  <br />                        Charging Voltage: 5V                                                  <br />                        Charging Time: 3 hours                                                  <br />                        Battery Capacity: 480mAh                                                 <br />Dimension and Weight<br />  Product Weight: 0.223 kg                                                  <br />                        Package Weight: 0.291 kg                                                  <br />                        Product Size (L x W x H): 7.2 x 7.2 x 8.3 cm / 2.83 x 2.83 x 3.26 inches                                                  <br />                        Package Size (L x W x H): 8.5 x 8.6 x 10.1 cm / 3.34 x 3.38 x 3.97 inches                                                 <br />Package Contents<br />  Package Contents: 1 x BT-F3 Wireless Up Down Bluetooth Speaker， 1 x USB Cable， 1 x AUX Cable， 1 x Bilingual Manual in Chinese and English                                                 <br /><br /><br /><br />                                            <br /><br /><br />                                                <br />