Digital Baby Monitor: ZD325 Key Specifications: Camera: * 8 LEDs for night vision * Microphone built-in * 5V rechargeable Li-battery built in * 3 hours almost charging for full capacity * Power can be used for 1.5 hours almost with full power capacity Receiver: * 2.4"TFTLCD,resolution:320*240pixel;15fps * frequency hopping, free of interference * Two Intercom Way; free of interference * Testing room temperature * 100 meters transmission and receive without block Camera: (1)--NO/OFF power button (2)--Camera (3)--Night vision lights(4)--Light sensor (5)--Indicating when working especially when checking the passport ,it'll flash (6)--light will turn on when charging,and turn off while finish charging (7)--Indicating when working (8)--Microphone and loudspeaker (9)--power input connector:DC5V (10)--Plastic cradle Receiver: (1)--OFF/ON power button (1)--OFF/ON power button (2)--2.4"LCD (3)--it's bright when charging, it's dark when charging is full (4)--it's bright when charging is full (5)--it turns on when working (6)--brightness adjustment button(enlarging) (7)--brightness adjustment and back to superior menu and main menu (8)--talking when pressing (9)--microphone and loudspeaker (10)--power supply input connector: DC 5V (11)--menu button: when rolling, can choose different main menus. When pressing,can choose different sub menus. (12)--Plastic cradle. Menu on the Screen: (1)--Zoom in: for enlarging the figure and video (2)--Display choose: you can choose the temperature be shown or not (3)--Baby monitor volume: enlarge or shorten the volume (4)--LCD Auto OFF: set the time for LCD