Description:1,Transmission Frequency: ISM 2400~2483.5 MHz2,Transmission Power: 17dBm3,Unobstructed Effective Range: 160ft/50m indoor/850ft/260m outdoor, line of sight4,Spread Spectrum: AFH & TDMA5,Modulation Mode: GFSK6,Operating Temperature: 14 ~ 122 Fahrenheit/- 10 ~ +50 Celsius7,Operating Humidity:MONITOR1,LCD Size: 2.02,Resolution Supported: 220 x 1763,Receiving Sensitivity: -90dBm4,Consumption Current (Max.): 150mA5,Battery: Li-polymer / 400mAh,3.7V6,Power Supply: 5V/500mA DC7,Dimensions (W x H x D): 63mm x 126mm x 27mm8,Weight: 0.08kgCAMERA1,Image Sensor: CMOS2,Total Picture Pixels: 320 x 240pxl3,Minimum Illumination: 0 Lux (IR on)4,Night Vision Distance: 15 FT (5m)5,View Angle: Diagonal 316,Power Consumption (Max.): 100mA7,Power Supply: 5V/500mA DC8,Dimensions (W x H x D): 60mm x 102mm x 60mm9,Weight: 0.5 kgSpecifications:Built-in 8 LullabiesBuilt-in lullabies may help the parentscomfort the baby fall into sleepTwo-way Voice IntercomYou can talk with your baby in longdistance , without running back .Automatic Night VisionKeep an eye on baby all night long withautomatic night vision .Temperature MonitoringThis function will help you know theindoor temperature around your baby .Up to 10 hours of battery life ( in VOX modeIn VOX mode , it is not necessary to chargethe battery of the monitor during whole night .Package Included:1*Camera1*Monitor1*Charger1*User Manual