electronic starter 1PC DC 3V-6V Strong Vibration electronic starter with EVC Material for DIY Massager, Solidly Constructed electrical tools

Easy to install and save, put them in a sealed bag when not in use to prevent damp rust. With fine craftsmanship, , not easy to wear, good for making robots. High vibration efficiency, suitable voltage 3-6V! Front and rear copper bushes, shaft diameter 2 mm, high mechanical strength. The current is about 120 ma, the current is not too large, but the sense of vibration is very strong. The shell is covered with EVA material to buffer friction and transmit vibration.