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Yeain Sea, land and air masturbation training cup
Yeain Sea, land and air masturbation training cup
Yeain Sea, land and air masturbation training cup
Yeain Sea, land and air masturbation training cup
Yeain Sea, land and air masturbation training cup
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Yeain Sea, land and air masturbation training cup

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New upgrade The fourth generation masturbation cup,to help you get your man back, Long time sex, quite energetic.Glans trainer on land,sea and air,use nine core technologies.From now on overtime for love,theres always someone better than you. For you and for her,get rid of short and weak, to help you stand hard.

Continue training day by day to enhance,We never play games.Three pulses shared the stimulus Covering the entire crown head and coronal sulcus,it can also more targeted stimulate. 

High frequency motor synchronizes strong shockstimulation, quickly penetrate the surface of the skin,Stimulate the deep cavernosum, each time will make little penis more tolerant,gradually regaining his old powerHelp you advanced outstanding.10*10 frequency pulse vibration,it doesn't matter what level you're at right now. Break the time limit,be up to the challenge and you will find what makes you so strong.

Stretch+ exercise is cool,to be a confident, strong man. All-round package,the touch is more realistic.The more realistic the training,the better you can control it in real combat,360° friction your dick,the internal structure simulates human private parts,enjoy the path of honey,Contraction, clamping, friction,the sense of motion is closer to reality,more stimulation boost your vitality quickly

Up and down the 4 layer large particle surround,three layers of the simulation tight waist design.At the bottom of the bumps surrounding the stimulus.To strengthen the increment,training is more enjoyable,trainer and aircraft cup in one conveniently switch enjoy real experience,the masturbation effect is more relaxing and exciting.

Skin friendly and delicate silicone material,soft and elastic,tightly wrapped small dick, as if the honey like stimulation,make the training closer to the real experience,desensitization is more efficient.soft waxy silicone wrap it'sas smooth and snug as baby skin,pacifier grade material,fulland elastic inner layer close to delicate skin,a thin integrated outer layer feel comfortable care for sensitive private parts
The noise below 50 decibels, You're the only one still training in quiet night, you have to sneak up on top and wow everyone
Life is waterproof and easy to clean,the water rushed away,love you more without a trace of dirt. USB portable charging,Long-lasting worry-free training.A full charge lasts about 60-120 minutes in about 2 hours.Intimate design,key independent control,the vibrations on the top and sides can be switched freely can also be used at the same time, tentacle can start the journey of growth.


Brand: yeain
Dimensions: 120*71mm
Color: black
Mode: 10 frequency
Function: training & masturbation.

Yeain Sea, land and air masturbation training cup3Yeain Sea, land and air masturbation training cup4Yeain Sea, land and air masturbation training cup5Yeain Sea, land and air masturbation training cup6Yeain Sea, land and air masturbation training cup7Yeain Sea, land and air masturbation training cup8Yeain Sea, land and air masturbation training cup9Yeain Sea, land and air masturbation training cup10Yeain Sea, land and air masturbation training cup11Yeain Sea, land and air masturbation training cup12Yeain Sea, land and air masturbation training cup13Yeain Sea, land and air masturbation training cup14Yeain Sea, land and air masturbation training cup15Yeain Sea, land and air masturbation training cup16Yeain Sea, land and air masturbation training cup17

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How long is the warranty period?

Mydollpro warrants to the original purchaser that the Product(s) shall be free of any defect in material or workmanship for a period of one year for labor and one year for parts from the date of the original invoice.

Should the Product(s) supplied by Mydollpro prove defective because of improper workmanship or material as reasonably determined by us, Mydollpro agrees, at its option, to either repair or replace the Product free of charge, excluding any shipping or handling charges.

This warranty extends only to personal use & does not extend to any product that has been used for commercial use, rental use, or use which is not intended. There are no warranties other than expressly set forth herein.

Returns Policy

We offer a 7-Day Return Policy. You have 7 days to return the item from the date that you received it.(confirmed by Shipping Tracking record). Due to the nature of our products, we do not accept returns for opened items. To request a refund for an unopened item, you must contact us within 7 days of receiving the order to obtain a return authorization number. We do not bear the shipping cost for returning the goods to us.

If 7 days have gone by since you received your item, unfortunately, we can’t offer you a refund or exchange.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in it's original packaging.

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Learn more,Please click on Return Policy & Warranty page.


The final shipping cost and estimated delivery timeframe will be available to you during checkout. Currently, we offer 2 International shipping methods. Priority worldwide shipping( steady and easy to track) and a faster Express shipping. The estimated times stated below are not guaranteed. An international package could experience delays.

Option 1.Express by DHL/UPS/Fedex/Aramax/SF etc ( there may be tax need to pay in this way) !!!Express Free worldwide for orders over US$500!!! The estimated time of delivery is usually 3-7 Days depending on the country. Includes detailed Tracking and confirmation of delivery.

Please note: For some remote areas, there may be an additional charge of US$ 35. Your order shipping date may be delayed few days if the place is remote because we need find out proper carrier to send out to avoid remote fee, otherwise we will contact you for remote fee or order could be cancelled. If you are unsure whether your location is considered a remote area, we recommend contacting us to confirm.

Option 2.Priority shipping Some areas we could provide priority shipping service, The estimated time of delivery for each country is outlined in the table below. We offer EU*/JP/US/CA/Kr priority shipping free if order value is over $69. you dont need to pay any tax and duty if we marked it is with all tax and duty paid.

Learn more,Please click on Shipping information page.


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