Item Type: Baby Monitor Material: ABS+ Electronic Components Transmission Frequency: ISM 2400-2483.5MHz Transmitted Power: 17dBm Effective Range: Approx. Indoor 50m / 164ft, Outdoor 260m / 853ft Spread Spectrum: AFH and TDMA (frequency hopping spread spectrum and time division multiple access) Modulation Mode: GFSK Operating Temperature: 14-122 degrees Fahrenheit / -10-45 degrees Celsius Humidity: < 85% Monitor: Screen Size: 2.4 inches Supported Resolution: 320 x 240 pixels Receiving Sensitivity: -90dBm Consumption Current: 200mA Battery: 750mAh lithium polymer battery (shipped with battery) Display: Image Sensor: CMOS Resolution: 0.3Mega Pixels Minimum Illumination: 0 lx (infrared on) Night Vision Range: Approx. 5m / 16.4ft Power Source: Electricity Functions: LCD display, music, night vision, portable, two-way intercom LCD Screen Size: 2.4 inches Frequency (GHz) : 2.4 GHz Viewing Angle: 45 Degrees Diagonally IP Camera Performance: Night Vision Resolution: 320 x 240 Display size (W x H x D): Approx. 59 x 112 x 17mm / 2.3 x 4.4 x 0.7in Camera size (W x H x D): Approx. 67 x 105 x 67mm / 2.6 x 4.1 x 2.6in Package List 1 x Camera 1 x Display 2 x Plug 1 x Manual 1Compact design, easy to carry and designed with twoway intercom and temperature monitoring functions. 2Builtin music, automatic night vision function, digital signal transmission ensure stable performance without interference. 3High contrast 2.4inch color LCD screen, long battery life (up to 8 hours in voice control mode). 4Multilingual (English, French, Spanish, Italian, German, Russian, Portuguese, Turkish) for you to choose freely. 5Effective range of 50m / 164ft indoors and 260m / 853ft outdoors, special designed for household use.