Consists of electronic components + paraffin wax, the wick adopts LED lamp beads, which are environmentally safe, beautifully , no fire, wax, it is a safe choice for the elderly, children and pets. Environmental USB charging twinkling candle, it can be reused and it is also eco-friendly. This candle lamp is by USB connector and has a built-in large capacity battery. At the same time, the candle lamp has low power and long battery life. It can be used for a long time after being fully . The exterior is designed with a hollow pattern, fashionable and romantic, realistic flickering LED candles are a addition to table, party, bedside table, and much more, many usage scenes, suitable for decoration. Each candle has a flame-shaped tip that can be shaken, the flame stimulation technology makes these wonderful candles sway and flicker, beautiful burning flame effect, as vivid as real fire, bring a real experience to any room. Simulation candlelight can be widely used in weddings, parties, families, holidays, hotels, bars, etc. Perfect decoration, even in Christmas, birthday party, Thanksgiving Day, wedding ceremony, Valentine's Day, Mother's Day, Father's Day, Easter and Halloween the for gifts.