LG FH2 Owners Manual - Page 19

General specifications Appendix 19 General Power requirements Power consumption Dimensions (W x H x D) Net Weight Operating temperature Operating humidity Maximum operating altitude 100 - 240 V ~ 50 / 60 Hz 36 W Approx. 352.5 mm x 419.6 mm x 269.2 mm (13.9 inches x 16.5 inches x 10.6 inches) Approx. 9.71 kg (21.40 lbs) 5 °C to 45 °C (41 °F to 113 °F) 5 % to 60 % 2000 m (6561.7 ft) Inputs Portable in (PORT. IN) Microphone (MIC) 2.0 Vrms (3.5 mm stereo jack) x 1 Sensitivity 30 mV (1 kHz), 6.3 mm jack x 1 Tuner FM Tuning Range 87,5 to 108.0 MHz or 87,50 to 108,00 MHz System 5 Frequency Response 40 to 20,000 Hz Appendix Signal-to-noise ratio More than 75 dB Dynamic range More than 80 dB Bus Power Supply (USB) 5 V 0 500 mA Amplifier (RMS Output power) Total output 50 W (4 Ω at 1 KHz, 10 % THD) Battery Battery type Operating time Charging time 12 V/7.0 Ah (Valve Regulated Lead-Acid rechargeable battery) Approx. 15 hours (Based on fully charging the battery and continuous playback using 50 % volume level.) It may vary depending on the battery status and operational conditions. Approx. 9 hours It may vary depending on the battery status and operational conditions. yy Design and specifications are subject to change without notice.