EMS Mini Electric Massager Stimulator Neck Pain Relief Back Leg Relaxation Tool Cervical Handheld Massage

KEBIDU. Working voltage: 3.2~4.2v. mini cervical massager. Massage part: neck/back/waist/hip/leg and other parts. Electric Neck Massager EMS Cervical Vertebrae Massage Patch For Muscle Pain Relief And Shoulder Relax Portable Neck Massage. Description: Small size, lightweight, easy to carry and storage. 8 adjustable modes, meet different needs. Massage part: neck/back/waist/hip/leg and other parts. Massage technique: shiatsu, kneading, tapping, massage. Specification: Product name: mini cervical massager. The output voltage: 0-85v. Pulse Width: 200us. Working voltage: 3.2~4.2v. Product material: the upper part is PU and the lower part is. Pet product weight: 100g. product color: black. package included: 1x neck massage host, 1x massage patch. or. 3x massage patch