International firmware edition (special for non-China customers)
High Definition 4K Output, 15.6'' Capacitive Touch Screen
Includes Mandarin, Cantonese, Taiwanese, English songs
Package Includes: Q3 Max Karaoke Player All-In-One, 15.6" Touch Screen, Portable Speaker and Stand with Two Wireless Microphones, HDMI cable, Audio/Video RCA Cable, User Manual
Free unlimited high speed download (first year) and support YouTube App
Supports AC110V-240V 
Warranty and Return Policy and Technical Customer Support  
WeChat and LINE Online Support =inandonusa 
Prices are in USD