{"sku":"HD-ESSENTIAL-OIL","name":"Ultrasonic Essential Oil Diffuser (300ml, LED, Auto-Off)","category":"home","subcategory":"decor","brand":"Generic Premium","description":"Ultrasonic essential oil diffuser. 300ml water tank. Covers up to 350sqft. 7 LED color options. Mist modes: continuous + intermittent. Auto-off when water runs out. Ultra-quiet. BPA-free. LED can be turned off for sleep. Includes measuring cup.","specs":{"capacity_ml":300,"coverage_sqft":350,"mist_modes":"Continuous + Intermittent","led_colors":7,"auto_off":"Yes","material":"BPA-free PP","noise":"Ultra-quiet (<25dB)","runtime_hours":"6-10"},"price":"$19.99","price_cents":1999,"in_stock":true,"stock":200,"weight_grams":310,"origin":"CN","return_rate_pct":1.8,"avg_rating":4.4,"total_orders":5100,"tags":["diffuser","essential-oil","aromatherapy","LED"]}