1、Silent humidification, using DC silent atomizer plate, so that the dual spray projection humidifier can run quietly and energy‑saving for a long time. 2、1000ml large capacity, keep humidifying for up to 8 hours, no need to add water frequently. 3、Double water shortage protection, water level detection and anti‑dry sensor, provide double protection. 4、Nanometer water mist, promote the replenishment of the cuticle, improve the dryness of the skin, promote the water lock of the basal layer deep in the pore, and moisturize the skin. 5、Large screen digital display, smart sensor, accurate electric quantity, real‑time display, plug and charge at a glance 6、Newly upgraded wireless humidifier, charging and storing electricity without restriction, can enjoy moisture anytime and anywhere. Condition: 100% Brand New Item Type: Air Humidifier Material: ABS Size: Approx. 20x12.3x9.5cm / 7.9x4.8x3.7in Weight: Approx.685g/24.2oz Current: 2A Power: Light about 4.5W/spray about 4W Water Tank Capacity: 1000mL Spray Volume: 50mL/H Use Time: About 3.2H when using the projection lamp alone, about 4H in long spray alone, and 8H in separate interval spray Charging Time: 4.5 hours Battery: 18650 polymer lithium battery 4000mAh(Built-in) 1 x Air Humidifier 2 x Humidifying Rods 1 x Slide 1 x USB Cable 1 x Instruction Manual