Features Specs 3 Person Capacity INDOOR USE ONLY - WARRANTY IS VOIDED IF PLACED OUTDOORS Interior and Exterior LED Control Panel Music System w/Bluetooth Capability and 2 dynamic speakers with pre-amp (no radio included) Interior Reading Light/Color Therapy 9 Carbon PureTech Low EMF Far Infrared Heating Emitters Tempered Glass Door Roof Vent 54" x 54" x 78" Exterior Dimensions 49" x 49" x 70" Interior Dimensions 120V/20amp Electric Output Clasp Together Assembly Natural Hemlock Wood Construction 425 lbs (Sauna weight) Ships in 3 Boxes 465 lbs (Shipping weight) Compact Design