DescriptionThe 1Voice Z9 Hi-Fi Bluetooth Headphones with Neckband are the perfect pair of headphones for your daily commute or workout. These high-definition, noise-isolating earphones incorporate a dynamic audio system with powerful drivers to provide you with a remarkable listening experience. They come with Bluetooth 4.2 connectivity and allow connection from up to 30 feet. The function buttons located on the neckband allow you to change track, volume, and answer calls without having to use your phone. With the 130mAh battery, these headphones allow you to enjoy great audio for up to 8 hours.