Specifications 1. Dimensions: 900*900*1900(mm) 2. Capacity: 1Person 3. Seating Type: Bench 4. Double Wall Construction: Yes 5. Adjustable Temperature: 64---167F 6. Timer Setting: 0 to 90 minutes 7. Wood Material: Hemlock Fir 8. Construction: Tongue & Groove Walls w/latches 9. Non-toxic glues on inside 10. Non-toxic finish on outside 11. Heaters: Resistant Pure Ceramic Far Infrared 12. Door with Window: Yes 13. Oxygen Ionizer: Yes 14. Magazine Rack: Yes 15. Towel Rack: Yes 16. Cup Holders: Yes 17. Aromatherapy: Yes 18. Operating Temperature: 64-167F 19. Power Usage: 110V, or 220V, or 240V and so on (for choosing) 20. Atmospheric Pressure: 700 - 1060 hPa 21. Infrared Wavelengths: 5. 6 - 15 um 22. Single Digital Control: Yes 23. Internal Lighting: Yes 24. CD Music Player : Yes