Usage Tips:Multifunctional 2-in-1 humidifier Bluetooth speaker Enjoy high-definition sound quality and wonderful music.HIFI high-definition sound quality enjoys the feast of hearing Lossless the timbre is beautiful and full, just like being in the singing scene of a soul singer. Water droplets backflow anti-gravity humidification Bring fun experience while moisturizing, and add artistic sense to the desktop. Water shortage and power failure protection Water level detection, when the water is not enough, it will automatically stop working to prevent dry burning. Fine water mist is comfortable and humidified everywhere Such as the moist sea breeze, it is just right. Colorful and dazzling The atmosphere is always full. Product Name:Anti-gravity humidifier Voltage and current:5V 2A Power:5W Water tank capacity:300ml Bluetooth version:5.0 Colour:As Shown Material:ABS+PC Size:23.5x23.8x8cm Package Contents: 1 * Anti-Gravity Air Humidifier 1 * Data Cable 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.