QC 10 Jogger which comes with Bluetooth 4.1 technology Ensures perfect stereo sound quality with High Bass. Comes with balanced left and right stereo channels.Super Signal supports operation with in 5ft. Built-in HD Microphone with CVC6.0 noise cancellation.INNOVATIVE ERGONOMIC DESIGN: With soft smooth silicone gel surface, this Bluetooth headphone is designed to naturally fit the contours of your ear. Different sizes of earbud tips are provided to guarantee constantly comfortable feeling with The dual phone charger can directly influence your driving experience. The material of dual port car charger usb are of the top class, to ensure safe charging of the car. You can use the dual port usb car charger for long because of the long durability. Industry-high power: An incredible 2 Amps provides enough power to charge two tablets simultaneously at full speed with 2.1A from one port and 1A from another port. With dual USB ports, enjoy uninterrupted use of your device's maps, videos and other functions while driving.