Built for Style and Elegance- Utilizes the Latest and Greatest Bluetooth CSR 4.1 Technology</br>Great for Exercise and Runing.These headphones will not fall out and have an operating distance of 10m!</br>Retail package includes manual, industry-standard micro-usb charger cable, and earphones</br>Simple user-friendly interface with volume and channel controls directly on the unit.</br>Works great with almost all tablets and smartphones that utilize Bluetooth technology</br><br/>http://www.amazon.com/gp/product/B01N4L04MK