3pcs Micro Vibration Motor 1.5-3V DC 3V 14000RP Mini Vibrator Motor for Massage Motor Body Size : 12 x 10 x 8mm / 0.47" x 0.4" x 0.31"(L*W*T); The vibration of the motor is an eccentric wheel diameter: 6MM (Half round) Motor eccentric wheel thickness: 2MM Voltage: 1.5-3V dc; current: 1.5V-60MA; 3V-100MA; Speed : 14000RPM; Package : 3 x Vibration Motors