Oxi OX-B251 , Noise Canceling Bluetooth Headset for iPhone/Samsung/HTC  - Retail Packaging - Black/Red SUPER NOISE SUPRESSION TECHNOLOGY: Advanced noise canceling technology allows you to take calls and listen to your favorite music, no matter how loud the environment youre in! LONG BATTERY LIFE, IDEAL FOR TRUCK DRIVERS, CONSTRUCTION WORKERS: A single charge of its battery provides a stunning 18 - 21 hours of Talk Time and 250 HOURS of Stand-By time! PAIRS WITH 2 BLUETOOTH DEVICES SIMULTANEOUSLY: Oxis OX-B251 wirelessly connects with TWO Bluetooth compatible devices at the same time, like your laptop, iPod or any other portable device! BUILT-IN MICROPHONE: Perfect for online chatting or music streaming through a USB Bluetooth dongle (not included). Redial your last call, reject or accept incoming calls & adjust volume levels, too! 1-YEAR WARRANTY & AMAZING GIFT WITH PURCHASE: Each headset is backed by an amazing 1-Year Warranty! We are also offering a FREE Home AC Wall Charger with each purchase!