... , APE, AAC, and PlayFX 5) picture format:JPEG, BMP, GIF with auto scan and rotate function 6) Colors available:black, white ... card 2) Viewing Size:52inches virtual screen 4:3 (at 2m distance) 3) Battery:3.7V (780mAh), built-in battery 4) Battery Duration:About4-5 hours ... °C - 50°C 19) Certificate:CE/RoHS/FCC 20) weight with Gift Box:370gVccessoriesgift box, USB charger, AV cables, eyepatch, nose ...