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Product Overview
The CR-3-244 is a medium-sized manual male erection and stretching trainer. Utilizing a vacuum negative pressure design, it combines a soft masturbation sleeve structure with a durable suction system, allowing for controllable pressure adjustment to aid men in daily training and performance improvement. No batteries or charging are required; it's easy to operate and suitable for home use.
Key Features
✔ Manual Negative Pressure Control
Manual suction design allows for adjustable suction strength to suit individual comfort.
✔ Medium-Sized Transparent Training Tube
Transparent tube design allows for easy observation of the training process; the structure is sturdy and durable.
✔ Soft Masturbation Sleeve Inner Cover
The soft inner cover enhances fit and comfort while maintaining a good seal.
✔ Stretching Training Assistance Design
A daily training aid based on vacuum principles, helping to improve circulation and tightness.
How to Use
Apply a suitable amount of water-based lubricant before use.
Place the tube correctly and ensure a seal.
Gently vacuum to the appropriate pressure.
After use, slowly release the pressure through the pressure relief valve.
Clean thoroughly and dry before storage.
Target Audience
Men who require daily training support
Users who prefer manual control of the device
Home users seeking privacy
Key attributes
| Model | CR-3-244 |
| Total height | 20cm |
| Material | PC+rubber |
| Place of Origin | Guangdong, China |
| Brand Name | CR / No Brand / OEM |
| Color | black |
| MOQ | 1 |
| Net weight | 272.3g |
| Function | Assist/increase erection |
| Size Parameters | 20*5.5cm |
Packaging and delivery
| Selling Units | Single item |
| Single Gross Weight | 287.7g |
| Single Package Size | 6.5*6.5*23cm |
| Lead Time(Days) | 5-7 days |
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