Telescopic masturbator

It is usually a masturbator with a sheath or mechanism automatically moving back and forth. Some models add rotation, vibration or sucking; Check the exact functions on each sheet.

The race indicates the distance traveled by the mechanism. A longer stroke offers more depth variation, but it should remain consistent with the depth of the sheath and your comfort. Start at low speed.

The telescopic mainly reproduces a longitudinal movement, while a rotary exerts a torsion around the penis. Some devices combine both; See if the movements are simultaneous or separately adjustable.

The removable sheath greatly simplifies cleaning. Also check the hull tightness, the movable joints and the drying time; A wet motorized mechanism should not be recharged.