Thank you very much for viewing. [YAMAZEN] Portable TV 14-inch Small TV 3-Way Power Supply Sub Monitor Terrestrial Digital Broadcasting Compatible One-Seg/Full-Seg Automatic Switching Recording Function Equipped DPTV-L140(B) Manufacturer Model Number: DPTV-L140(B) I intended to use it at home, but I am selling it because I purchased another monitor. I have turned it on once and inserted the miniB-CAS card to check the operation. There are no operational problems. The screen protector is still attached. ● A portable TV that allows you to watch TV at home or on the go, anywhere. ● Compatible with terrestrial digital broadcasting, and automatically switches between One-Seg/Full-Seg depending on the signal, allowing for comfortable viewing. Tuner Equipped: Terrestrial Digital