1st Jhana State
One attains
1. Vittakka (thought conception and attention to thought-thinkink)
2. Vichara (reflecting or on inner speech or discursive thinking)
3. Piti (rapture)
4. Sukha (joy)
5. Ekaggata (one pointedness)

2nd Jhana State
Vittaka is dropped.
1. Vicara
2. Piti
3. Sukha
4. Samadhi are accompaniments

3nd Jhana State
1. Piti
2. Sukha
3. Samadhi

4th Jhana State
1. Sukha
2. Samadhi

5th Jhana State
1. Equanimity
2. Samadhi
 

One has special powers when born with this Jhana (Five in number).