It supports more than 4-6 hours using time, amazing product
Is it easy to massage your own upper back/shoulders with this or would you need a second person to use for this area?
You should probably have a second person.
Relieves muscle stiffness , tightness, soreness, knots
Prevents the build up of post exercise toxins
Activates the nervous system and muscles
Improves the overall health of the body’s soft tissues
Accelerates blood circulation and lymphatic flow
If by hit you mean the massage head goes in and out then it hits, although it’s does vibrate since its percussive and has 5 speeds that determine how many RPMs the massage head moves.
Yes it works very well on neck and foot.. Love it on the neck specially!