JMK Smart (Shenzhen Huizhizhen Smart Technology Co., Ltd) proudly presents the Dolphin White Noise Aromatherapy Sleep Diffuser, a 2-year R&D original design. It integrates ultrasonic humidification, professionally tuned white noise, aromatherapy and soft LED night light. With dolphin shape design carrying auspicious meanings, it delivers multi-sensory calming experience for better sleep. Full OEM custom services including logo, color, packaging and exclusive distribution rights are available for qualified global partners.