Electric Neck Massager EMS Pulse Back 6 Modes Power Control Far Infrar

SPECIFICATIONSWholesale: More discounts for bulk ordersType 3: Tens machineType 2: Smart neck massagerType 1: Massager electricSize: Multi Size SMLSize: 13*16*4cm (1in=2.54cm)Pulse Frquency: 1-1000HzPowed by: 2 AAA Battery(not included)Origin: Mainland ChinaModel Number: neck massagerModel Number: Electric pulse back a