Kneading Physiotherapy Electric Multifunctional Massage Instrument $ 41.69 Specification: Product name: neck massager Battery: 3.7V 2000mAh Input: DC5V- 6W Temperature: 59C-409C Accessories: special micro charging cable Power supply mode: rechargeable Function: infrared physiotherapy Control method: mechanical Applicable parts: neck, waist, legs, back Gear position: 3 gears Number of massage heads: 4 and below Massage techniques: kneading, massage Classification of physiotherapy methods: infrared Appearance shape: Near square/round square Specification: USB Plug: USB cable Power supply mode: charging Special function: reverse massage Size information:Net weight: 900g Host size: 2 10mmx110mmx1 00mm