These high-quality night lights are made from nontoxic soft machine washable silicone, ABS material used which are perfectly save for babies and toddlers: free of BPA, latex, lead and phthalates. Comes with remote control, rechargeable Li-ion 1200mAh battery and USB charge cable. Comes 3 modes (colour, flick and pulse), 9 brightness, 9 colours and 3 timers. The timer can set be to switch off after 15 mins, 30 mins and 1 hour. These nights lights are great companion for those little ones who are scare of the dark. Remote control comes with a 3V Lithium button battery CR2025.