Colored light spray electric massage comb anti-hair loss scalp applicator three-gear vibration hair growth comb hair care comb

Name: 3-Speed Vibrating Mist Massage Comb with Red and Blue Light Material:ABS Charging Method: USB Vibration Equipment: 3 Levels of Light Therapy Mode: Red Light/Blue Light Other Modes: Nanoion Atomization Mode (can pour 15ml liquid) Frequency of use: 2-4 times a day Power cord length: 50cm Power: 3W Charging voltage: 5V Working voltage: 3.7V Growth solution tank capacity of hair: 15 ml Battery type: 602040 Battery capacity: 400mah Charging time: about 3 hours Approximate use after full charge: about 60 minutes