Samsung HM1350 Wireless Hands Free Bluetooth Headset- Black Flat Certified Refurbished) This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look & work like new, with limited to no signs of wear. The refurbishing process includes functionality testing, inspection, reconditioning and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty & may arrive in a generic white or brown box.Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon. Simple Pairing technology automatically pairing with the closest Bluetooth-enabled device Built-in Multipoint Technology allowing you to pair the headset to two different devices at once for seamless integration across devices Features Bluetooth Version 3.0 for blazing speed and crystal clear call Inline rechargeable battery boasts 8 hours of talk time and up to 300 hours of standby time per charge cycle