This is a presentation manual for a smart device that gives the eyes a "hand SPA + warm towel compress."
It follows the structure: function overview → core technology and principles → colloquial prese

Based on the LR02 specifications, manual, and product detail page, this report comprehensively covers functional parameters, use scenarios, target users, and health value. It also explores the industr

Based on the product specification sheet and detail page, this report comprehensively analyzes the JY-918 Hand Massager's functional parameters, usage scenarios, target users, and health value, and c

The KR-19 Red Light Heating Belt combines graphene heating with red light and near-infrared therapy. It features 72× 5050 LEDs, 100mW/cm² optical power, 5 temperature levels (35–55℃), and 5 timer sett

This product is a home care belt that combines graphene heating with dual-spectrum red light. It features 5-level temperature control (35-55°C) and 5-level timer (15-60 minutes), Type-C interface, and

The He-LR05 Semiconductor Hot and Cold Compress Eye Massager is a multifunctional eye care device that integrates semiconductor heating and cooling technology, airbag kneading massage, 3-level tempera