Bare sleeve, hold the sleeve to adjust the tightness.
Sexy lips entrance, strong visual stimulation.
4-frequency rotation and 3 speeds, take care of every inch of your penis.
Built-in dense tongue-like flat protrusions, simulate the tongue-tip teasing.
Detachable device, easy to disassemble and install, the sleeve can be directly washed with water.
A single button controls a single function, easy operation.
USB charging, can be used repeatedly.