2 persons Main material: hemlock,red cerdar,douglas fir,white pine,Russia Spruce, Cypress size:120*100*190 (cm) power: 1500(w) (20'/40'HQ):25/57 PCS *Oxygenator *CD/AM/FM *Doubledigital control system outside and / or inside *Fiberglass carbon heaters *Toughened glass windows on doors *Ergonomic comfortable backrest and bench *Reading lamp *Ventilation system