Moving Wick Flameless Flicker Round Ball White Wax Candles Lights, Remote Control, Rechargeable Realistic moving wick flame candle with drips makes it more lifelike, and flame simulation technology makes the candles sway and flicker so amazing. Use the remote control to turn the candles on and off. The remote control comes with a CR-2025 battery which is installed. It will work for more than 16 hours when it is fully charged. And candle lifetime is one year. Every pack comes with 3pcs flameless ball candles, measuring 2.2*1.6 inches, 1 USB line, 1 AC adapter and 1 remote control. All of our products come with our 100% satisfactory guarantee. If you are not satisfied for any reason, please let us know and our customer service team will help you solve the problem and make things right. Please do not open a case (A-Z) for us before contacting us.