EMS NECK MASSAGER
• Battery:Li-ion battery3.7V 1200MA
• Input:5V 1A
• Rated power:5W
• Incharging time: 2hours
• Using time: around 3 hours
• 6 pulse massage modes
• With 15 level intensities
• with heating function
• Timer : 15 minutes
• One swith control for easy using