BT baby monitor HD sound. Very high-quality sound. It’s in great working order it has a microphone and a speaker so you can talk to your baby. volume control and built-in music for soothing. Even has a nice mellow changeable nightlight. Rechargeable batteries are included!!   intuitive menu for easy use or its various functions. I could work it out easily so I’m sure anyone can as I’m useless with technology. 
