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There are larger rubber rings for you.

Type: Real Vagina for pump ring This is a penis pump ring that simulates a real vagina,you can masturbate while exercising the penis.

The Penis Length: 28.5cm/11.22inch Inside.

Diameter: 6cm/2.36inch Package:All accessories are the same with pictures show.

3 Different Size Suction Sleeves: To match your use and exercise, we have included three silicone sleeves of different sizes; you can start with the small size, and gradually you will probably use the largest size.

Super quiet + LCD display: unlike other electric enlargement pumps, automatic suction electric pump is super quiet and offers you an intense pleasure. The Peins pump is equipped with an LCD display on which the appropriate air pressure is displayed. This makes operation easy and helps you understand yourself even better.

Automatic suction at the touch of a button, easy to use and more convenient than manual. Also with USB charging design, long service life.

Safe and Reliable Materials: The clear penis pump tube is made of strong and durable ABS, and the three sleeves are made of silicone, all of which are healthy materials and more secure to use.

Clear Graduations and Extra Lube: The enlargement pump tube is clear and has precise graduations on the surface, so you can easily see the results and changes of your workout.

Discreetly Packed to Protect Your Privacy: We use opaque carton packaging, and no sensitive words on the box, to protect your privacy security.

Instructions for use:

1. Long press the power button to turn on and off.

2. Automatic mode (operating mode will automatically cycle)

3. Manual mode (can be switched + or - to change working mode)

Operational Guidelines:

1. Ensure that all parts are securely connected.

2. Apply a little lubricant around the silicone ring to reduce friction.

3. Gently insert your penis, ensure that the seal is airtight around your penis.

Use suggestions

It is recommended to exercise once a day in the morning and evening, 5-10 minutes at a time, pumping to the penis to comfortably erect, perceive the penis to pull, pause for 1-3 seconds, then release the pressure, pause for 3-5 seconds,Then cycle extraction and deflated. Note: You can't be in the extraction state for a long time, you must extraction and deflate the circulation to avoid hurting the penis.

Usage time : 

1. (1~5) days, 5 minutes a day, up to 2 times a day

2. (6~10) days, 8 minutes a day, up to 2 times a day

3. (11~15) days, 12 minutes a day, up to 2 times a day

4. (16~20) days, 16 minutes a day, up to 2 times a day

5. (21~25) days, 20 minutes a day, up to 2 times a day

3 months of exercise time