Flickering Technology - Creates the illusion of real flames. Using 2 high-grade AA batteries can provide over 600 hours of continuous ambiance. The candle is powered by 2 AA batteries, which are not included in the package, so you will need to purchase them separately. Remote Control and Timer: The remote control features a timer option of 2H/4H/6H/8H, allowing you to easily turn the timer candles ON/OFF, as they will automatically resume at the same time each day. Safe & No Fire Risk, No Hassle & No Mess - The candle is suitable for use in bedrooms, lounges, dens, bathrooms, etc. It can also be a perfect gift for Mother's Day. No mess; no dripping wax, no smoke, no matches required. Brightness Adjustment: You can adjust the brightness of the candlelight to match the ambiance. This perfect lighting control enhances your candlelight experience. Please note that since the candle is not waterproof, do not use it in water. Material: Paraffin + electronic components Color: Package Contents: 3 x candle lights 1 x USB cable Only the above package content is included; other products are not part of the package. Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product. The allowed measurement error is +/- 1-3cm.