Product Review from Our Customer Named Ryan Floress: Some great features that make the price point more than reasonable.Like its long time battery life??high quality sound??paired with 2 mobile phones??battery status reminders??it tells you what number is calling when a call comes in??auto-off to preserve battery life......It is a solid option of affordable earphones under $50??For myself??this headset is more than $50!</br>BLUETOOTH 4.1 VERSION - Bluetooth 4.1 verson is one of the advanced models??which is featured with smooth and stable transfer??clear sound without delay??longer connection distance??low-powered chip for longer battery life??and compatible with almost all bluetooth enabled devices.Like iPhone??android cell phones??bluetooth enabled PSP??ipad??PC??tablet computer??bluetooth enabled TV??ipod and other bluetooth enabled android??ios??and windows oper"br>SMART DESIGN HEADPHONES - Built in 3 EQ models.Bass boost??normal and the treble boost.Bass boosted model is defaulted.Support CVC broadband noise cancelling when answering phone calls in noisy situations.Foldable??flexible?? lightweight(2.36 ounces)?? comfortable neckband??retractable wire??sweatproof??great for jogging?? running?? reading?? cycling?? etc.Easy to travel or sport with!</br>UNIQUE REMINDERS - When a call comes ?? this Bluetooth headset will remind you with vibration ?? will never miss any phone call when you are doing exercise or even in a noisy environment.</br>LONG BATTERY LIFE - Stand-by time up to 300 hours?? music time up to 16 hours and talking time up to 18 hours. With every about 3.5 hours charging?? you can just enjoy your wireless sport/music time without any worry</br></br>Product Description</br></br>To <b>single click</b> " can change the playing songs??but when <b>long press</b> the "/-"you can adjust its volume. <br><br><b>Product Tags</b>:<br>wireless headphonesbluetooth 4.1 headphoneheadphone with miclong time battery headphone <br><br><b>Buy with Confidence</b>: <br>We support 1 month free exchange and 6 months repair for this Supersun bluetooth headset.Any problemplease feel free to contact us for satisfying solutions.<br><br><b>Main Features</b>: <br>1.Retractable neckband design.Especially suitable for sporting situation. <br>2.Portable and space-saving <br>3.Amazing clear sound.The overall voice quality for calling sounds natural and works great. <br>4.Cutting-edge Design Conceptbe ergonomically.Comfortable Wearing Experience. <br>5.Unparalleled Battery Life.Built in high capacity rechargable lipo battery. <br>6.Unparalleled Battery Life.Built in high capacity rechargable lipo battery. <br>7.Pair headset with 2 mobile phones. <br>8.Answer&End call/Incoming call vibration remind. <br>9.Power Promt.Each time turning on this headsetit will report headset battery power remaining. <br>10.Voice Dial.Unlock the mobile phone and double click the volume "+" t