Portable reliable blank and white compact television. Tested okay. principle Superheterodyne (common); ZF/IF 38900/33400 kHz; 3 AF stage(s) Wave bands VHF incl. FM and/or UHF (see notes for details) Power type and voltage Line / Batteries (any type) / 220 / 9 x 1,5 Volt Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8.5 cm = 3.3 inch Power out 0.35 W (unknown quality) Material Plastics (no bakelite or catalin) Model: National TR-525ES - Panasonic, Matsushita, Shape Portable set > 8 inch (also usable without mains) Dimensions (WHD) 333 x 148 x 280 mm / 13.1 x 5.8 x 11 inch Notes Portable 5" b/w TV, VHF and UHF tuner. External 12-V-power supply possible. 1 IC, 26 Transistors, 19 Diodes, 1 Thermistor, 1 H.V. Rectifier. Net weight (2.2 lb = 1 kg) 4 kg / 8 lb 13 oz (8.811 lb) New power cord Carefully shipped