double wall tongue and groove construction. Approx. 40 boards are  used in the wall Construction to ensure tight fits and reduce heat loss.


Specifications:
1) Dimentions:150x150x94x94x78x190cm
2) Voltage: 110V or 220V
3) Material: hemlock or Red cedar
4) Designed for 4-5 persons
5)Carbon  heater
6) Certificate: CE, CETL, ETL，FCC,UL,ROHS,SAA

 
Features:
1) double wall tongue and groove construction. Approx. 40 boards are  used in the wall Construction to ensure tight fits and reduce heat loss.
2) CD player with Radio (stereophonic),Digital temperature and time control panel.
3) LED light with brightness adjustable
4) Floor and ceiling vent for air circulation,Comfortable backrest and
bench seating .
5)Removable high quality infrared heater and board system
6) Crown ceiling with outside lights,and lengthen temper glass door.
7)Portable, disassembles as easy as it assembles, assembly takes approx. 20 minutes without any tool