1 person Main material: hemlock,:red cerdar,douglas fir,white pine,Russia Spruce, Cypress size:90*90*190(cm) power: 1200(w) (20'/40'HQ):33/70PCS *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