Whisper 2 Gray | Duux | Designed for better air.,Whisper Flex Smart Sage | Duux | Designed for better air.,Whisper Flex Smart Black | Duux | Designed for better air.,Whisper Flex Smart Wit + Battery Pack Renewed | Duux | Designed for better air.,Whisper Flex Smart Greige + Battery Pack | Duux | Designed for better air.