ONN Mini Bluetooth Speaker, Built-In Speakerphone Hanging Strap, Cobalt Crush NEW Blast your favorite tunes anywhere with the ONN Mini Bluetooth Speaker in Cobalt Crush. Wirelessly stream music from your phone, laptop, or tablet and enjoy great sound. Take calls hands-free and don't sweat a little rain – it's splashproof! Six hours of battery life means the party won't stop, and it's super portable. Add some bold color to your life with this stylish speaker. Take your favorite tunes with you on-the-go, no matter what your destination Steam all kinds of audio from Bluetooth-enabled devices, like your phone, tablet or laptop Generous rechargeable battery provides 6 hours of playtime Built-in speakerphone for hands-free calling so you never miss a call Slim and compact design with built-in hanging strap makes it easy to transport and take music on-the-go Cobalt Crush color is fun and modern, sure to add a pop of color to any space Easy to take in any bag, so you have your music for the day