Support English, French, German, Spain, Portugal, Italian, six languages Two way Blue-tooth(received and send), can connect to blue-tooth TV and blue-tooth Ceiling speaker by Blue-tooth Power: AC220V(50HZ) allow 110V-250V Output Power: 2*25W /4*25W Main screen size: 4 inch HD screen Touch Screen Expand TF card memory: 32GB USB: Support OTG USB 2.0, 32G can be read Output impedance: 8 FM Frequency: 87.5Hz-108MHz Audio S/N ratio: 98db Two audio in terminal Blue-tooth distance: 10m Infrared remote control distance: 10m Radio: Built-in all-digital auto-tuning radio, 30 radio stations Product size: 86*86*10mm