Feature: 1. Prime Material: This baby monitor is made of premium ABS material, strong and durable, long service life. 2. Large Display: Large display, real time display of date and time, brings a new experience of two way video call. 3. Dual Microphone Design: Professional noise reduction, eliminating echoes, long pickup distance, making the human voice clearer and more realistic, bringing an immersive intercom experience. 4. Multi Functional Use: If a young child or an elderly person is alone in a room, people in other rooms can keep an eye on the person in that room and find out the situation in time. 5. Long Lasting Battery Life: Built in 3000mAh high capacity Li ion battery can be used for a long time, and the long lasting battery life brings a good experience. Specification: Item Type: Baby Monitor Weight: 657g / 23.17oz Material: ABS Battery: Built in Li ion battery, capacity 3000mAh (shipped with built in battery) Voltage Input: AC 100V-240V, 50/60Hz . Package List: 1 x Monitor1 x Camera2 x Power Adapter1 x Instruction Manual2 x Expansion Tube2 x Screw