【Multicolors Flame】Enjoy limitless customization with this electric fireplace insert! Independently control 12 vibrant flame colors and glowing ember bed hues to create your perfect ambiance.Adjust the mood with 5 flame brightness levels and 5 flame speed settings.Activate the auto-color cycle mode for dynamic displays.Enhance the look further by adding crystal stones or artificial logs. 【Advanced Thermostat System】Stay comfortably warm with the built-in thermostat,adjustable from 60°F to 99°F.Choose from 9 precise temperature settings.For safety,overheat protection automatically shuts the unit off if internal temperatures get too high.The cool-touch exterior and child lock make it safe for homes with kids and pets. 【Smart Control Mode】Control your fireplace effortlessly!Connect via Wi-Fi and use the free smartphone app,the touch-sensitive control panel,or the included remote.Easily power it on/off,change settings,or activate features.Set it and forget it with the 1-8 hour programmable timer. 【Application Scenario】Featuring 3 sided glass panels and incredibly realistic flame effects,this modern fireplace creates a cozy,stylish focal point.Perfect for your living room,bedroom,office or study.For added realism,turn on the optional crackling sound effect to mimic a real wood fire. 【Versatile Installation Options】The 3 sided glass electric fireplace features a cold-rolled steel shell,complemented by a sleek matte black finish and high-quality tempered glass, giving it a fashionable look.Choose from four installation options:3 sided glass,left visible,right visible,or front only visible,with the flexibility of plug-in or hardwired installation.No matter which option you choose,it will complement your home beautifully. Elevate your home ambiance with this premium 3-sided electric fireplace. Crafted from reinforced cold-rolled steel and tempered glass with a sleek matte-black finish, it combines durability with contemporary elegance. Choose from monochrome, dual-tone, or tri-color flame effects, with 13 adjustable modes for flames and ember beds. Features 1-9 hour adjustable heating timer for consistent warmth. A perfect fusion of functional heating and mesmerizing visual appeal.