Attention: Aromatherapy essential oils are not free gifts. You can choose to purchase them yourself or purchase your favorite flavors offline! This link does not provide aromatherapy essential oils. Product Description: 1. Colorful simulation flames; 2. Essential oil aromatherapy with delicate atomization; 3. Timed shutdown; Minimalist appearance classic black and white dual color options available; 4. Waterless and power-off protection 5. The sound is gentle and noise free 6.150ml capacity water tank long-lasting humidification Features： 【Relaxing atmosphere】This electric diffuser is perfect for every home office or yoga studio so you can create a calm atmosphere. The diffuser will create the perfect environment for you to breathe and sleep better relax and feel better than ever! 【waterless automatic shut-off】can last above 15 hours for add water once diffuse the essential oil with the flowing water. The BPA-free diffuser combined with the waterless automatic shut-off function automatically shuts off when water is used up making it safe to use overnight. 【Sprayers to improve air quality】The device will purify and humidify the air so that you no longer suffer from dry skin and lips. 【Super Long Time for diffusing the oil】 can last above 48 hours for add water once diffuse the essential oil with the flowing water 【humidify the dry air a little and will not add too much moisture to the air】adding ambiance to your living room office bedroom or anywhere you need to add a relaxing touch. the flowing water can add some negative ion and energy to the environment 【7 changing colors lights The night light create a relaxing & comfortable atmosphere that is good for sleep】 【can work seperately without connecting to the power.】 When the battery is fully charged it can work for more than 15 hours. Product code: DQ709 Product Name: Flame Aromatherapy Machine Product color: black/white Product size (mm): 257 * 70 * 75 Color box size (mm): 260 * 73 * 80 Product weight (including packaging): 450g Rated input: DC5.0V/2.0A Rated power: ≤ 10W Water tank capacity: 150ml Timed shutdown: automatic power-off protection without water“ Product material: ABS/PP/electronic components Product accessory details: aromatherapy machine host * 1 Typec power cord * 1 Chinese and English instruction manual * 1 Product code: DQ711 Product Name: Flame Aromatherapy Machine Product color: black/white Product size: 251 * 67 * 75mm Product weight (bare metal): 359g Product weight (including packaging): 441g Rated input: DC5.0V/2.0A Rated power: ≤ 10W Water tank capacity: 150ml Timed shutdown: automatic power-off protection without water“ Product material: ABS/PP/electronic components Product accessory details: aromatherapy machine host * 1 Typec power cord * 1 Chinese and English instruction manual * 1 Attention: Aromatherapy essential oils are not free gifts. You can choose to purchase them yourself or purchase your favorite flavors offline! This link does not provide aromatherapy essential oils.