A--- LOVE IT OR RETURN IT FOR A REFUND! If you don't absolutely love this Captain Headphones send it back. Seriously give it a try for yourself risk free; we have the incredible feedback we do for a reason.Grab yoursorder now.</br>A--- Less than 10g / 0.35OZ lightweight and compact no burden to your ear easy to store in your pocket and bag.</br>A--- Manage calls hands free without pressing buttons through VOICE RECOGNITION technology just say Answer or Ignore.</br>A--- Bluetooth V4.0 Headset: Steady signal and lower power consumption. Effect wireless transmission distance up to 33 feet / 10m(Depend on Environment) between your smart devices and the headset. CVC 6.0 noise canceling technology allows you to talk clearly in noisy environment with built-in MIC.</br>A--- Long Battery Life and Great Compatibility: Build-in 55mAh rechargeable Lithium-ion battery you could feel free to talk around 4 hours or enjoy music for nearly 5 hours after fully charged: Compatible with all most of smart devices with Bluetooth Chipset including iPhone 6s/6 Plus iPhone 6s/iPhone6 iPhone 5s/5c/5/4s/4 iPad Mini / iPad Air; Samsung S6 Edge+/S6 Edge/S6/S5?? Note 5/4/3?? Galaxy Tab Tablets; HTC A9/M9/M8?? Google Nexus smartphones?? etc.</br></br>Produ"scription</br></br><b>1.Pairing: </b><br> If you can't pair the Bluetooth with your phone ?? please make sure t