Features Studio Karaoke sound system with 30K+ Vietnamese and English songs Audio has been mixed and adjusted by sound engineering Recordable, and the most convenient to control. One year customers support by USAkaraokesystem.com One click for setting and loading all Music profile Besides Karaoke, this system allows you to watch all streaming movies online. Description Product Description KPro-S2 is our latest complete digital Karaoke System. It has taken years to fine tune this system for your listening pleasure. The system can be fully controlled via: iPhone, iPad, Android Devices, Tablet, Windows Notebook or Mac Notebook. Complete set: - PAX Karaoke Player - Two wired Sennheiser E935 Wired Microphone - Behringer X Air XR12 Digital Mixer - PAX Entertainment System Power Amplifier 300W - Two KPro Stage Pro 600W 3-Way Speaker Set