Tens Electrical Muscle Stimulator Intensity Twin Stim III

Massage zones: Neck, Shoulders, Legs, Back, Waist

Massage mode: 4-3
Power: 9V
Frequency: 1~150 HZ
Pulse width: 50~300uS
Size: 12X7 cm
Weight: 0.15 kg
Charger: Not included

Warranty: 1 month