Name: 3.5-inch baby monitor;  Color: White and black;  Adapter: EU plug;  Frequency: 2.4Ghz FHss;  Transposition method: GFSK;  Transmission power: 18DBM Max;  Operating temperature: 0-40℃;  Operating humidity: 5%~90%rh (relative humidity);  Working Range: Up to 900 feet;  Input: 100-240 AC 50/60Hz;  Output: 300mA: 5VDC 700mA;  Liquid Crystal Display: 3.5'TFT LCD;  Battery serving time: Up to 10-12 hours.     NOTE:  Battery serving time can be extended to 10-12 hours in economical mode.  Please keep your screen away from the monitor camera and WIFI signal transmitter, if not, there would be noise due to electromagnetic or interference.     FEATURE:  Long-distance wireless digital transmission, barrier-free distance up to 900ft.  2.4G wireless signal transmission, no need of complex connection, like APP & WIFI.  Freely rotation. It can be turn 355°in the horizontal direction and 110°in the vertical direction.  With night vision, you are available to baby’s conditions even at night.  3.5-inch screen, 2/4-times zoom and out to keep you clear in knowing what your baby is doing.  Dual-direction intercom, you can talk with your baby through our product.  8 lullabies to smooth your little one into sleep.     PACKAGE INCLUDE:  1x 3.5-inch baby monitor.