On Screen Display (OSD) languages: Vietnamese Number of OSD languages: 25 Noise level (economic mode): 28 dB Password protection: Yes On Screen Display (OSD): Yes International Protection (IP) code: IP6X Noise level: 35 dB Product colour: White Cable lock slot type: Kensington Cable lock slot: Yes Market positioning: Home cinema Product type: Short throw projector AC input frequency: 50/60 Hz Power consumption (typical): 126 W Power source: DC AC adapter output voltage: 100 - 240 V Power consumption (standby): 0.5 W Power consumption (max): 185 W Operating temperature (T-T): 0 - 40 °C Operating relative humidity (H-H): 0 - 80% Operating altitude: 0 - 3000 m Depth: 216 mm Height: 114 mm Width: 274 mm Package weight: 4.2 kg Weight: 3 kg Smart TV: No Wi-Fi: No Ethernet LAN: Yes AC adapter included: Yes Cables included: AC Manual: Yes Batteries included: Yes Remote control included: Yes Built-in display: No Number of built-in speakers: 1 Built-in speaker(s): Yes RMS rated power: 15 W Card reader integrated: No USB 2.0 Type-A ports quantity: 1