Feature: 1. LED aromatherapy lamp, with exquisite rose decoration, is a good desktop decoration. 2. This aroma diffuser is no fire, no smoke, no safety hazards, and it is safe to use at night. 3. With warm light, can effectively help sleep, non‑slip base, is the perfect decorative night light. 4. Built‑in polymer lithium battery, USB connection port for charging, long service life. 5. An excellent birthday and Valentine's Day gift for lovers, friends, girlfriends, relatives, etc. 6. Easy to use, just gently unscrew and change the essential oil to continue using, no cumbersome steps. Specification: Item Type: Aroma Diffuser Light Material: PET Lampshade+ABS Lamp Base Function: Lighting Decoration, Aromatherapy (Not Include Essential Oils) Power Supply Mode: USB USB Cable Length: Approx. 1m / 3.3ft Voltage: 5V Power: 1W Battery: Polymer Lithium Battery 800mAh GRP6517075 (Included) Noise: 36dB or Less Charging Time: About 2 Hours Use Time: About 5H Weight: Approx. 273g / 9.6oz Product Size: Approx. 120x65mm / 4.7x2.6in How to Use: 1. Open the package, hold the upper and lower parts of the product with both hands, and gently unscrew them in two directions. 2. There is an aroma storage cotton ring in the middle of the lower half, pour in aromatherapy essential oil (not included) 3. Screw back the lampshade and install it again 4. Connect the USB to the interface and turn on the power 5. Single press the power button to turn on the light mode; after turning on the light mode, long press for 1.5s to turn on the aroma mode. Package List: 1 x Aroma Diffuser Light5 x Spare Cotton Ring1 x Manual1 x USB Cable Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.