Medical Shen Neck Massager Physiotherapy Hot Compress Curve $ 110.39 Product information: Product name: neck health massager Pulse frequency: 1-1000HZ Pulse width: 125-500MS Pulse shape: square wave Moxibustion temperature: 40-50C Power supply: input 100-240VAC frequency 50/60HZ 0.35A output 12VDC 1A Packing list: Massager * 1 set Product Image: