Main Features:<br />? Broadcom 1.0 Channel Bluetooth speaker<br />? Built-in MIC for hands-free calls<br />? 5W speaker for dynamic and powerful sound<br />? Build-in Broadcom high compatiable BT module<br />? Integrated Aux-in jack for other non-bluetooth device<br />? Up to 10m (33 feet) wireless stream range<br />? Build-in rechargeble 500mAh Li-battery <br />? High-end zinc metal with electroplating and UV finish<br /><br />Gsou U180 Portable Bluetooth Speaker <br />Enjoy clear sound and amazing deep bass in a sleek， portable design with this U180 rechargeable Bluetooth wireless speaker. Use the wireless speaker just about anywhere -- from the kitchen or living room to a dorm room， office， back deck， den or car and keep your smartphone live all the time. It can even be taken along to the beach when relaxing in the summer sunshine with friends.<br /><br />Ultra BASS+<br />EC Technology Portable Bluetooth 3.0 Speaker uses a powerful audio driver to produce amazing high quality sound， with ultra bass resonance. The U180 is the perfect portable partner for smartphones， tablets and laptops - ideal for people who don't want to compromise on sound with their portable music.<br /><br />Connects Wirelessly to Bluetooth-Enabled Devices<br />To pair the speaker to a handheld device， simply enable the device's Bluetooth functionality and enter the code provided. The speaker can connect wirelessly from up to 30 feet away， and it works with most Bluetooth-enabled Smartphones， tablets， notebooks， and desktops， including iPad， iPhone， and iPod， etc. <br /><br />Rechargeable Battery and Line-In Capability<br />The U180 wireless speaker features a high capacity 500mAh rechargeable battery that provides up to 6 - 10 hours of wireless play. And it also comes with line-in capability， which allows you to connect your non-Bluetooth-enabled devices directly to the speaker.<br /><br /><br /><br /><br />Click here to get the U180 instruction (virus-free):<br /><br /><br />    Specifications<br />Primary Features<br />  Brand: Gsou                                                  <br />                        Model: U180                                                  <br />                        Design: Cool， Stylish                                                  <br />                        Supports: Microphone， Bluetooth， Hands-free Calls                                                  <br />                        Functions: AUX Function， Auto Shutdown                                                  <br />                        Compatible With: MP5， Laptop， PC， Tablet PC， Mobile Phone， iPod， MP3， iPhone， MP4， PSP                                                  <br />                        Connection: Wireless                                                  <br />                        Interface: 3.5mm Audio， Micro USB                                                  <br />                        Audio Source: Electronic Products with 3.5mm Plug， Bluetooth Enabled Devices                                                  <br />                        Material: ABS， Zinc Alloy                                                  <br />                        Color: Silver， Red， Blue                                                 <br />Technical Parameters<br />  Bluetooth Version: V3.0                                                  <br />                        Protocol : A2DP， HFP， AVRCP                                                  <br />                        Transmission Distance: W/O obstacles 10m                                                  <br />                        Driver Unit: 45mm                                                  <br />                        Speaker Impedance: 2 ohm                                                  <br />                        Power Output: 5W                                                  <br />                        Freq: 90Hz-20KHz                                                  <br />                        Frequency: 2.4GHz                                                  <br />                        Sensitivity: 80dB                                                  <br />                        S/N: 80dB                                                  <br />                        Distortion: ≤ 0.3%                                                 <br />Other Parameters<br />  Support O.S: Windows 2000， Linux， Windows ME， Windows XP， Windows 7， Windows Vista， Windows 98， Mac OS                                                  <br />                        Power Source: USB， Battery                                                  <br />                        Charging Voltage: DC 5V                                                  <br />                        Working Voltage: 3.3V - 4.2V                                                  <br />                        Lasting Time: 6 - 10 hours                                                  <br />                        Battery Capacity: 500mAh                                                 <br />Dimension and Weight<br />  Product Weight: 0.250 kg                                                  <br />                        Package Weight: 0.52 kg                                                  <br />                        Product Size (L x W x H): 7.4 x 7.4 x 6.5 cm / 2.91 x 2.91 x 2.55 inches                                                  <br />                        Package Size (L x W x H): 12 x 12 x 10 cm / 4.72 x 4.72 x 3.93 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Bluetooth Speaker， 1 x 3.5mm Audio Cable， 1 x USB Charging Cable                                                 <br /><br /><br /><br />                                                <br />