Product 1. BUILT FOR CLEAR CHAT -- Superior 4X Noise Cancelling Microphone blocks out unwanted noise. The mic is also adjustable to pick up your voices loud and clear. Provide crystal-clear conversations even in noisy environment. 2.LIGHTWEIGHT COMFORTABLE -- The headset weights 45g. Enjoy extended comfort with padded earpad and flexible headband. 3.13-Hrs TALKING TIME -- Offer up to 13 hours continuous talking time and 200 hours standby time with single fully charged in just 2 hours. 4.EASY PAIRING WIRELESS FREEDOM -- Pair easily with any two Bluetooth devices at one time. Roam range up to 30 feet from paired Bluetooth devices. Meet all your needs of calling. 5.Using a stylish and gorgeous headset design it is compatible with all Bluetooth mobile phones and has a multi-point connection function. It can connect two Bluetooth devices at the same time and is suitable for office use. With a Bluetooth adapter, you can use Skype, MSN or network You can also enjoy wireless fun when you are