1. Low speed and low noise: this DC motor has a force, low speed and low noise.2. Long service life: the motor is made of metal transmission, wear-resistant, prevents tooth breaking, so with a long service life.3. Useful and practical: this electronic motor is a good replacement for old or worn electronic delay motor, useful and practical.4. Widely used: This electronic motor is suitable for elevators, chassis, mechanical arms, electronic toys and many other devices.5. Low heat and low loss: this motor is adopted by the pure copper wire coil, with low heat and low loss.Speed: 200RPMcolour:Gold+greyMaterial:metalPackage Contents:1 x Reducer motor extension screwOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.