Expand TF card memory: 32GB. USB: 0TG USB function, 32G can be read. Infrared remote control distance: 10m. Built-in 4 x 25W amplifier.
Support: Bluetooth, FM Radio, USB, TF, Doorbell(Optional). With AUX input, Audio Output for extra amplifier. With 3.5inch HD Touch Screen. 1 x wall amplifier device.
1 x mounted box, bracket and screw. In some country, the FM Radio Function may not works well, because the signal may be affected due to different frequencies in different countries and regions.We will answer You quickly.