Rechargeable 8 Modes Tens Unit Pain Relief Machine

Electric Massage Machine Muscle Pulse Stimulator Therapy Pain Relief Tense UnitSpecifications Material PlasticColor SilverSize 8 3 4 1cmVoltage 100 240vPlug US UK AU EUFeatures 8 preprogrammed massage modes in a rectangle design Rechargeable lithium battery up to 10 hours of continuous use It can be connected to wall charger or computer USB port to charge Pocket Size Its Portable LightweightConvenient design allows you to relax at any time Anywhere Used for back knee shoulder ankles wrist and elbow etc Package included 1 X Electric Massage Machine and other accessories as the picture shows