DOSS £0 Bluetooth Stereo Wireless Blusterous Speaker Model Nou: Sounding Pro User Manual 1. Introduction Thank you for purchasing the DOSS Sound Box Pro, the true wireless stereo Bluetooth speaker. We advise you to read, follow and keep the following instructions in order to be able to correctly set up the speaker and enjoy all of its features to the fullest. 2. Packing content « 1x DOSS Sound Box Pro « 1x Micro USB charging cable + 1x 3.5mm auxiliary cable « 1x User manual 3.