Application: Use externally on clean, dry skin or with a compatible water-based lubricant Preparation: Fully charge before first use Cleaning: Clean with warm water and mild soap or toy cleaner before and after use Charging: Dry completely before connecting to the charger Compatibility: Designed for use with water-based lubricants only Use guidance: Start with lower intensity settings to understand each function before increasing Storage: Store clean and dry, away from direct heat or sunlight