Specifications: Product Name: Heart-shaped Electronic Candle Red (24 pieces in a box) Materials: Plastic + electronic components Product size: Heart-shaped size 4*4cm Power supply: Each has 2 AG10 button batteries, the first 3 hours is very bright, 3 hours after a little dark, can be bright for more than 12 hours, battery can be replaced when used up Switch: There is a switch at the bottom Heart-shaped LED Candles, 12pcs Tea Lights Red Candles,Valentine Red Candles, Ideal for Valentine's Day Romantic Propose, Anniversary, and Wedding Decoration Applicable scenarios: home decoration, place, Christmas festival, church, coffee shop, hotel, etc. Decorate a proposal, anniversary or honeymoon for an absolutely stunning but affordable look. Heart-shaped LED Candles: Our romantic candles are heart-shaped, beautiful and can replace real candles. Heart-shaped candles, bright light can easily bring you a romantic atmosphere Designed for your special day: Bring warmth and happiness. Our romantic love candles are ideal for weddings, romantic nights, bridal showers, proposal decorations, Valentine's Day or any other special occasion and event; Use them to decorate homes, table centers, wedding cakes, walkways, hotels and kitchens, Easy to use: Each lamp comes with pre-installed battery for your quick and easy use; You simply toggle the on/off button at the bottom to control it; The battery can be easily replaced through the bottom clip, bringing convenience to your life.