High-contrast 3.2-inch color LCD monitor. Worry-free free portable monitoring, built-in lullaby. Two-way audio with VOX (Voice Exchange) intercom settings. Temperature monitoring. Automatic infrared night vision. Lithium-ion battery has long battery life. Safe, no interference, long-distance digital signal. The transmission range can be up to 50m indoors and 260m outdoors (no blockage). Technical index: White color Frequency: 2.4 GHz digital Modulation method: GFSK Working temperature: -10 to +45℃ Humidity: <85% Range: 260 m in an open place Monitor: Liquid crystal display: 3.2 inches TFT liquid crystal display Resolution: 320x240 @ 20fps Battery: Lithium polymer 750mAh Dimensions (width x height x depth): about 120mm x 70mm x 17mm / 4.7" x 2.8" x 0.7" Camera: Sensor: 0.3 megapixel CMOS Minimum illumination: 0 lux (infrared on) Night vision distance: 15 feet (5M) Light sensor Temperature sensor Dimensions (width x height x depth): about 67mm x 106mm x 67mm / 2.6" x 4.2" x 2.6" Note: During operation, do not put the two connectors too close, otherwise their digital signals will affect each other. Scope of supply: 1 3.2 inch LCD receiver monitor (parent device) 1 x camera (for babies) 2 x power supply (EU plug) 1 x manual