Feature: 1. Built-in lullabies may help the parent comfort the baby fall into a sleep. 2. Temperature monitoring. Know your baby\u0027s room temperature all the day long without worries. 3. Two way audio between the camera and monitor, you can talkback to baby. Specification: Features: Built-in lullabies may help the parent comfort the baby fall into a sleep. Temperature monitoring. Know your baby's room temperature all the day long without worries. Two way audio between the camera and monitor, you can talkback to baby. Keep an eye on baby all night long with automatic night vision. Up to 8 hours of battery life. No need to charge the battery for the monitor in the whole night. Small size, portable design, convenient to carry. Support multi-language, English, French, Spanish, Italian, Germany. Specifications: Model: ABM100S Shape: Mini Camera Feature: Music,Night Vision,Remote Control Sensor: CMOS Sensor size (inch): 1/3 Valid Pixel: 320 x 240pxl Min. Illumination: 0 Lux ( IR On ) Night Vision Distance: 15 FT ( 5m ) Transmission Power: 17dBm Transmission Freq.: ISM 2400 -2483.5 MHz Unobstructed Transmission Range: 160ft / 50m indoor, 850ft / 260m outdoor, line of sight Battery: 400mAh Li-polymer battery Power: Input: 110V - 240V, working voltage: 5V / 1A DC Working Temp.(℃): -10 to 50 celsius degrees Display: 2 inch Sensitivity: -90dBm Modulation Mode: GFSK Service Time: 8 hours Packing List: 1 x Baby Monitor 2 x Power Adapter 2 x USB Cable 1 x English User's Guide Package List: 1 x Baby Monitor 2 x Power Adapter 2 x USB Cable 1 x English User's Guide