... to effect better, more comfort.Sixth,Multi-function voice prompts 15BL-G BLUELIGHT Therapeutic Apparatus, At the ... different functional operation of the entire voice prompt functions, Voice clear, soft tone of voice, synchronization guide, so that ... 10%Power consumptionLess than 40WVoltage0 to 70V adjustable voice frequencyDiagnosis currentLess than 2 MaSonification consumption≤5WTemperature tolerance ...