MOMAX CR9 FRESH RELAXAIRE Portable Smart Atomizing Aroma Diffuser 1. Material: PC+ABS+aluminum 2. Input voltage: DC 5V1A 3. Power capacity: 2000mAh 4. Noise: less than 30dB 5. Essential oil capacity: 20ml 6. Coverage: 30 square meters 7. Battery life: about 35 hours (15s mode) 8. Charging time: 3 hours 9. USB cable length: 1m 10. Fragrance utilization is higher, purification is fast, and 360-degree diffusion 11. Positive pressure hedging high atomization technology is adopted, the utilization rate of essential oil is higher, and the volatilization and purification are stronger 12. The fine mist molecules spread evenly, and quickly eliminate various odors 13. Three levels of fragrance mode, switch at will 14. Natural and healthy, rejecting harmful chemical ingredients, suitable for pregnant women 15. Intelligent control of automatic shutdown and fogging time, you can spray as long as you want 16. Portable handle, can be carried or hung 17. With a leak-proof switch, it will automatically stop working when tilted at 45 degrees