1、Press Open Lid: The cigarette ashtray holder cup is designed to open the lid by pressing to avoid popping up soot. 2、LED Ambient Light: The cigarette ashtray holder cup has LED ambient light, which lights up when the lid is opened, and the lighting is not dazzling at night. 3、Dual Power Supply: Cigarette ashtray adopts USB and solar dual charging, it takes 1‑2 hours to fully charge, and solar assisted charging makes the battery life more powerful. 4、Strong Sealing: The cigarette ashtray holder cup adopts thickened sealing EVA to isolate smoke and dust, and the sealing is strong. 5、Stainless Steel Inner Tank: Cigarettes smoking ash holder adopts stainless steel smoke extinguishing tank, high temperature resistance, flame retardant, easy smoke extinguishing. 6、Easy to Clean: Cigarettes smoking ash holder adopts rotating disassembly, the upper and lower parts can be separated, and the dirt is easy to clean.