There are many types of baby monitors such as traditional audio baby monitors (these monitors tell the parent if the baby is crying or baby is filling uncomfortable). Audio or visual monitors help you see and hear if your baby is crying, the monitor has a camera with microphone so it is helpful for performing these tasks. There is one more type of baby monitors which is sensor baby monitor which is helpful for providing peace of mind by telling the parent if their baby breathing status is not good, the breath may be uncommon, uneven or your baby is having any kind of difficulties while breathing. VTech Communications Safe & Sound Digital Audio Monitor is helpful for performing all these tasks related to your baby monitoring requirements. The price of VTech baby monitor is just $39.95 while list price is just $35.38 where you are able to save $4.57. The monitor is built under DECT 60 digital technology which is helpful for offering you crystal clear transmission of your baby activities by eliminating the annoying noise you hear, you will hear the sound directly that is actual sound of your baby, the sound will be free from any kind of noise. The batteries used with VTech Communications Safe & Sound Digital Audio Monitor are rechargeable, you can recharge it when they need recharging, the battery can last for eighteen hours that is really good for a baby monitor, it is also portable, you can take it anywhere you go as it is easy to carry.