Feature:1. LED Light: This cone incense possesses LED light, open the switch at the bottom of the incense burner, the skull will have colorful flash.2. Purple Sands: This cone incense adopts purple sands, fired by high temperature, which is exquisite and glossy.3. Wide Applicability: This cone incense is widely used in living rooms, bedrooms, study rooms, offices, meditation rooms, yoga rooms, hotels, etc.4. Skull Head: This cone incense features unique skull head design, which can create a hint of slightly horrible ambience.5. Backflow Feature: This backflow incense enables the smoke to drip like water and pool into the basin, possess aid sleeping effect.Specification:Item Type: Backflow Incense BurnerMaterial: Purple SandsApplication: Suitable for Office Decoration, Gifts and So OnBattery Model: LR44 (2 Pcs) (Battery Not Included)Product Size: Approx. 8 x 8 x 10.5cm / 3.15 x 3.15 x 4.13in ( Manual Measurement, Slight Error May Exist ) Package List:1 xBackflow Incense Burner