Thank you for viewing. Product: Kaihou Japan 5-inch Full-Seg Digital Terrestrial Pocket TV Radio Screen Size: 5V型 (inch) Wide FM compatible. Receiving Channels: TV: VHF (1-12CH) UHF: (13-62CH) CATV: (C13-C63) Pass-through compatible. Compatible Batteries: Rechargeable battery, USB + built-in battery, dual power supply. Maximum battery life: 4.2 hours. Built-in speaker 1W (8Ω) 3.5mm stereo mini-plug. External power supply USB terminal (Micro B female). Built-in battery 1800mAh. Power cable connection: 5V2A. Power consumption: 4.5W. Accessories: USB power cable, miniB- CAS card installed. Instruction manual is written on the box. TV case included. Operation has been confirmed. Used a few times, almost like new. (Note) External antenna terminal is also included, so you can set it up as you like. Thank you.