1. PACKAGE: Contains 12 warm white LED flameless tea lights. 1 operation manual. The battery can be reused after being replaced. 2.OUT OF THE BOX:tea light comes with CR2032 battery pre-installed, toggle the on/off button at the bottom to control it. Each tea light can last about 200 hours. 3.NO FIRE SAFETY:Without fire,smoke or dripping wax. The tealight candles can be used in bedrooms, lounges, bathrooms and etc. Friendly to pets, kids and no fire hazard. 4. EXQUISITE DECORATIONS: It can be used for home decoration to create a warm and romantic environment for your room. Can be used on most occasions such as weddings, patios, gardens, hotels,restaurants,birthday, Mother‘s day,Halloween,Valentine's day ,Memorial Day, Diwali etc. 5. SIMULATED FLICKERING WARM LIGHT: Simulate real flame flickering soft and elegant warm white light. YIWER tea lights set of 12 warm white can be used for Christmas, Halloween, Mother's Day, Valentine's Day gifts. For atmosphere creation, warm environment. An elegant warm white candle that flickers like a real flame. Safe and no fire, pre-installed CR2032 battery. Environmentally friendly plastic material. YIWER tea light is guaranteed to be safe, healthy and harmless to humans and pets.