•The display has a built-in lithium battery, which can be connected to work for more than 3 hours and can be connected to work for more than 10 hours when the power-saving mode is turned on •The camera is powered by an external power supply to ensure safety and long-term monitoring •The product is used for monitoring different rooms in the home. If a child or an elderly person is alone in a room, people in other rooms can take care of the people in the room and find out the situation in time •It is very suitable for families with children, the elderly, or pets at home Specifications: •Item number: VB608 •Transmission method: wireless point-to-point transmission (short-range transmission) •Resolution: 640*480p •Transmission distance: line-of-sight about 250 meters •Intercom method: two-way intercom •Music: Built-in 8 lullabies •Night vision: the infrared vision of about 3 meters •Screen size: 4.3-inch high-definition LCD display •Detection method: voice control power saving mode •Battery: Built-in 1760mAh lithium battery (display only) •Detection: Indoor temperature display •Language: Multilingual •Function: feeding timing reminder Package included: •1 x Monitor •1 x Camera •2 x Power Adapter •1 x English User Manual