Essential Oil Diffuser, 300ml Oil Diffuser with 4 Timer, Aromatherapy Diffuser with Auto Shut-Off Function, Cool MistCOMPACT SIZE FOR SPACE-SAVING: Without occupying much space, you can easily place this palm sized diffuser on your desk, countertop, or pack in carry-on while on the go.SAFE MATERIAL AND COOL MIST: Using the finest PP material, which is the same as baby bottles, this diffuser disperses a comfortable stream of room-temperature mist, no heat involved. User-friendly even to babies and the pregnant.MULTIFUNCTIONAL DEVICE: Diffuser preserves the purity of essential oil, allowing you to enjoy pleasant aromatherapy that directly extracted from nature. Adding humidity into the air, making it the perfect choice for dry regions or constant users of air conditioning.WATERLESS AUTO-OFF: You can enjoy a restful sleep and keep this diffuser on at night without worrying about overheating. The diffuser will automatically shut off once the water runs out.