3.7V N20 Electric Micro Powerful Strong Motor 3-12V N20 Small Electric Metal DC Gear Motor Shenzhen OT Technology Co., Ltd. Base Info Description Pre：N20 3V DC Micro Gear Motor with Reduction Gearbox Small DC Gear Motor N20 for Monitor Next：New Style 2020 3-12V N20 Small Electric Metal DC Gear Motor Used in Smart Lock
