1.Bare sleeve, hold the sleeve to adjust the tightness. 2.Sexy lips entrance, strong visual stimulation. 3.Material: Medical grade silicone 4.frequency:4-frequency rotation and 3 speeds, take care of every inch of your penis. 5.Built-in dense tongue-like flat protrusions, simulate the tongue-tip teasing. 6.Detachable device, easy to disassemble and install, the sleeve can be directly washed with water. 7.A single button controls a single function, easy operation. 8.Mode:USB charging, can be used repeatedly.
