# ST-AM-VN12 Automatic Stroker – 4.7 in Stroke, Adjustable Fit & Phone Stand

![](https://cdn.shopify.com/s/files/1/0667/2829/6681/files/10001_007e6741-c9b6-4715-915c-dff0ee38f24b.gif?v=1784872156)![](https://cdn.shopify.com/s/files/1/0667/2829/6681/files/10002_a3f2bcbe-06fb-4a62-ae77-49275b4e58b9.gif?v=1784872156)![](https://cdn.shopify.com/s/files/1/0667/2829/6681/files/10003_2562497c-191e-40dd-95be-e944b4715454.jpg?v=1784872157)![](https://cdn.shopify.com/s/files/1/0667/2829/6681/files/10004_c3af5195-a2c7-4c22-9a2d-d494d54578d9.jpg?v=1784872156)

# Product Description

## Product Overview

The **ST-AM-VN12 Automatic Stroker** is a rechargeable men's wellness device featuring a **4.7-inch telescopic stroke**, adjustable internal fit, and an integrated phone stand for hands-free use. Designed for customizable stimulation, it combines smooth reciprocating movement with an ergonomic structure and body-safe materials for a comfortable private experience.

Made from premium **TPE + ABS**, the device features magnetic charging, IPX5 water-resistant protection, and quiet operation below 60 dB for convenient everyday use.

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## Key Features

### 4.7 in Automatic Stroke

Provides smooth reciprocating movement with an extended stroke for consistent stimulation.

### Adjustable Internal Fit

Flexible internal sleeve adapts to different preferences for a personalized fit.

### Automatic Reciprocating Motion

High-performance motor delivers smooth and consistent automatic movement.

### Integrated Phone Stand

Foldable phone holder supports convenient hands-free viewing.

### Soft TPE Sleeve

Body-safe TPE sleeve offers a comfortable and realistic texture.

### Magnetic Charging

Recharge easily using the included magnetic charging cable.

### Quiet Operation

Runs below 60 dB for more discreet private use.

### IPX5 Water Resistant

Designed for easier cleaning after use. Dry completely before charging.

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## Product Specifications

Specification

Details

Model

ST-AM-VN12

Material

TPE + ABS

Function

Automatic Telescopic Stroke

Stroke Length

4.7 in

Waterproof

IPX5

Noise Level

<60 dB

Charging Type

Magnetic Charging

Charging Time

Approx. 140 Minutes

Runtime

Approx. 55 Minutes

Size

10.2 × 7.3 in

Weight

2.86 lb

Recommended Lubricant

Water-Based Lubricant Only

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## Package Includes

-   Automatic Stroker ×1
-   Magnetic Charging Cable ×1
-   User Manual ×1

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# FAQ

### Q1. Is this product rechargeable?

Yes. It features magnetic USB charging.

### Q2. What is the stroke length?

The automatic telescopic stroke extends up to **4.7 inches**.

### Q3. Can I adjust the internal fit?

Yes. The internal sleeve is designed with adjustable tightness for a customized fit.

### Q4. Does it include a phone stand?

Yes. A built-in foldable phone stand allows hands-free viewing.

### Q5. Is it waterproof?

It is rated **IPX5 water resistant** for easier cleaning. Dry completely before charging.

### Q6. How long does charging take?

Approximately **140 minutes**.

### Q7. How long does the battery last?

Approximately **55 minutes** of runtime.

### Q8. Is it quiet?

Yes. Operating noise is below **60 dB**.

### Q9. What materials are used?

Body-safe **TPE + ABS**.

### Q10. Which lubricant should I use?

Water-based lubricant is recommended.

### Q11. Is it beginner friendly?

Yes. Start with lower settings and adjust as desired.

### Q12. Is the packaging discreet?

Yes. All orders are shipped in plain, discreet packaging.

## Details

- **Price:** 169.99 USD
- **Vendor:** Sweetstoy
- **Type:** Automatic Male Strokers
- **Tags:** For Beginners, new, Strong Stimulation

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 169.99 USD | In stock |

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> Source: [Sweetstoy](https://sweetstoy.com/products/st-am-vn12-automatic-stroker-adjustable-fit)
> Updated: 2026-07-24