ST-EX-TV743 Karina Expandable Thrusting & Vibrating Dildo

Product Overview

The ST-EX-TV743 Karina Expandable Thrusting & Vibrating Dildo is a physical rechargeable adult wellness device designed for users who want adjustable fullness, rhythmic telescopic motion, and customizable vibration in one compact stimulator. With 4 expansion modes, 3 telescopic motion speeds, and 7 vibration patterns, Karina allows users to personalize intensity, motion, and fit based on comfort and preference.

The intelligent expansion system adjusts from 1.38 inches to 1.77 inches, while the telescopic motion provides rhythmic movement for a more dynamic experience. Made from silicone + ABS, this device features IPX6 waterproof protection, magnetic charging, low-noise operation under 50 dB, and a nude-tone design for discreet private use and easy care.

Product Information

Product Name: Karina Expandable Thrusting & Vibrating Dildo
Model No.: ST-EX-TV743
Item Type: Physical Rechargeable Expandable Silicone Stimulator
Functions: Expansion + Telescopic Motion + Vibration
Expansion Modes: 4 Modes
Telescopic Speeds: 3 Speeds
Vibration Modes: 7 Frequencies
Color: Nude
Material: Silicone + ABS
Waterproof Rating: IPX6
Noise Level: < 50 dB
Charging Type: Magnetic Charging
Charging Time: Approx. 100 mins
Runtime: Over 45 mins
Product Size: 9.25 × 1.38 in
Insertable Length: 5.12 in
Insertable Width: 1.38–1.77 in
Recommended Lubricant: Water-Based Lubricant Only
Package Includes: 1 × Expandable Vibrating Dildo, 1 × Charging Cable, 1 × User Manual
Package Type: Discreet Plain Packaging

Key Features

4 Expansion Modes
The adjustable expansion system changes from 1.38 inches to 1.77 inches, allowing users to customize fullness and pressure gradually.

3 Telescopic Motion Speeds
Rhythmic telescopic movement provides a more dynamic experience compared with standard vibration-only products.

7 Vibration Patterns
Choose from 7 vibration frequencies to match your preferred rhythm and intensity.

Adjustable Fullness Design
The expandable structure is designed for users who want a more personalized fit and a fuller sensation.

Soft Silicone + ABS Material
Made from silicone and ABS for a smooth, flexible, and easy-to-clean design.

Ultra-Quiet Operation
Runs under 50 dB for a more discreet private experience.

IPX6 Waterproof Protection
IPX6 waterproof construction supports easier cleaning and bath or shower use. Dry completely before charging.

Magnetic Rechargeable Design
Magnetic charging provides convenient cordless use and simple recharging.

How to Use

Fully charge the device before first use.
Apply water-based lubricant before use.
Start with the lowest expansion, telescopic, and vibration settings.
Adjust intensity gradually based on comfort.
Clean thoroughly after use and dry completely before storage or charging.

Care Instructions

Clean before and after every use with warm water and mild soap or a suitable toy cleaner. Use water-based lubricant only. Do not use silicone-based lubricant, alcohol-based cleaners, or harsh chemicals. Do not charge while wet. Dry completely before storing in a cool, dry place.

Discreet & Secure

This is a real physical product. After purchase, your order will be packed discreetly and shipped to your delivery address.

Plain discreet packaging
Secure checkout
Privacy-focused order handling
Guest checkout available

FAQ

Q1: Is this a physical product?
Yes. Karina is a real physical rechargeable adult wellness device. It will be shipped to your delivery address after purchase.

Q2: What is the model number?
The model number is ST-EX-TV743. You can use this number to identify this expandable thrusting and vibrating dildo.

Q3: What functions does it include?
It includes 4 expansion modes, 3 telescopic motion speeds, and 7 vibration patterns.

Q4: How wide can it expand?
The insertable width adjusts from 1.38 inches to 1.77 inches.

Q5: What is the insertable length?
The insertable length is 5.12 inches.

Q6: Is it waterproof?
Yes. It has an IPX6 waterproof rating, which supports easier cleaning and bath or shower use. Dry completely before charging.

Q7: How loud is it?
The device operates under 50 dB for a more discreet private experience.

Q8: How long does it take to charge?
Charging time is approximately 100 minutes.

Q9: How long can it run?
Runtime is over 45 minutes, depending on the selected expansion, motion, and vibration settings.

Q10: What material is it made from?
It is made from silicone + ABS for a smooth, durable, and easy-to-clean design.

Q11: Is it suitable for beginners?
Because this product includes expansion and telescopic motion, it is better suited for intermediate users. Beginners should start with the lowest settings and use plenty of water-based lubricant.

Q12: What lubricant should I use?
Use water-based lubricant only. Silicone-based lubricant may damage silicone materials.

Q13: How should I clean it?
Clean before and after use with warm water and mild soap or a suitable toy cleaner. Dry completely before storage or charging.

Q14: Is the package discreet?
Yes. Orders are shipped in plain discreet packaging with no obvious product information on the outside.