Product features: 1: It uses a lithium battery with a capacity of 800 mAh. After charging for 2 hours, it can work continuously for about 120 hours, giving you a healing light company. 2: The operation is very simple, one turn on and one turn off, easy to use; tap to turn off the light in the power-on state, tap again to wake up; 3: The cute and mini Kerosene Night Lamp is a very good choice for friends, children, lovers, and yourself. Parameter: Product name: Cute Kerosene Night Lamp Product model: BD-NL-21 Product material: ABS, Silica gel Product size: 100*108*124mm Charging time: 2 hours Working time: 120 hours Battery specification: lithium battery Battery capacity: 800mAh Net Weight: 239g