Simfle Sonic is a professional sonic delivery device designed to support the application and transdermal delivery of selected Simfle Stick formulations. It combines controlled 40–110 Hz acoustic vibrations with an integrated 660 nm red LED to help distribute professional topical products across the treatment area. Featuring adjustable vibration intensities, an ergonomic design and wireless rechargeable operation, Simfle Sonic provides practitioners with a convenient and consistent alternative to manual product application.