Smart Chip: The new FPI chip, LED flashing technology, provides you with the most realistic flame effect, with four light modes, breathing flash, slow flash, fast flash, long light, four modes. | Multiple Control Methods： the remote control can control the flashing mode, and the brightness can also be adjusted. There is an ON / OFF switch on the bottom of each flameless candle. Tap to switch the light mode. | Creative Decoration: You can also put them on the table or window sill, in the bedroom or in the bathroom to add love and romance, and adjust the different modes according to your liking. | Automatically open and close daily：press“4H/6H”button，the candle will be set in 4H/6H hour timer mode. that means the candle will turn off after 4hours/6hours,Daily automatic cycle. | Quality assurance, fine workmanship, one-year after-sales service, if you are not satisfied with our products, please let us know that you will receive a full refund or replacement.