VEVOR Open Air Merchandiser, 3-Tier Shelving Commercial Refrigerator, Grab and Go Display Cooler Refrigerator with Air Curtain, 4 Swivel Wheels, LED Light, for Restaurants, Stores, Office, 7.8cu.ft. Efficient Cooling Digital Temperature Control Cold Locking & Energy Saving Large Capacity Storage Convenient Mobility Low Noise Operation Operating Temperature: 16-27℃/60.8-80.6℉,Voltage/Frequency: 110-120V~ / 60Hz,Temperature Adjustment Range: 1-8℃/ 34–46℉,Total Effective Volume: 7.8 cu.ft / 220L,Item Model Number: XCS-220L,Power Consumption: 16.88 kW.h/24h,Product Dimensions: 19.4 x 26.6 x 68.6 in/494 x 677 x 1744 mm,Net Weight: 207.2 lbs ±2%/94 kg ±2% (including all accessories),Storage Temperature: 2–10℃/36–50℉