TENS Neck Massager

Model：JT-500
Material:ABS + silicone + stainless steel + magnetic
Size: Medium
Application: Neck and body
Item type: massage and relaxation
Pulse frequency: 0 Hz-1000 Hz
Pulse width: 20us-400us
Battery:AAA*2(not included)
Power: 3V DC30mA
Modes:With 6 types of mode
Strength:With 9 types of strength
Main function: using electronic pulse massager to relax the neck
Weight: About 180g