Great acoustics with clear highs?? mids and bass</br>Compact portable design with wrist and backpack cord</br>30 ft. wireless Bluetooth connectivity</br>Control volume & calls from mobile phone</br>Built-in 5-hour rechargeable lithium-ion battery</br></br>Product Description</br></br>Logitech X100 Portable Mini Bluetooth Speaker - Orange/Blue</br><br/>http://www.amazon.com/gp/product/B00ISIFWKY