Automatic Pump - Sensation Enhancement Pump

The Merci by Doc Johnson Automatic Pump heightens arousal through powerful automatic suction combined with independently controlled vibration. The transparent cup lets the user or partner watch the swelling and increased sensitivity as the pump enhances circulation and intensifies stimulation.

With 3 suction speeds and 7 vibration modes, it allows full control over intensity. Once the seal is formed, suction remains stable for hands-free play. The instant air-release button ensures safe pressure reduction at any moment, while the power-lock feature prevents accidental activation during storage or travel.

Rechargeable via USB and phthalate-free, the device is designed for safe, comfortable, repeated use. Complete instructions for use and maintenance are included.

Specifications:

• Product diameter: 5.10 cm

• Inner diameter: 7.6 cm

• 3 suction speeds

• 7 vibration modes

• Instant air-release button

• Power lock function

• USB rechargeable

• Phthalate-free