LYTESPYN utilizes specific light frequencies to age beverages up to 10 years. Delivers premium tasting results in only minutes. Pour wines spirits and other beverages into the 750mL decanter. Decanter marked with 4 6 8 and 12oz measurements. Touch control panel. Up to 4 hours of continuous use. Glass stopper with silicone rings ensure an airtight fit. Super-fine sediment strainer filters out impurities as fine as a millimeter. Decanter and stopper are lead-free and dishwasher safe. Includes USB charging cable.