1. Introduction
The EINSEO AI Sync Full Waterproof Male Masturbator Stroker, Model HIVER-B-FX, is an advanced device designed to provide a comprehensive and customizable experience. It integrates multiple stimulation modes including sucking, thrusting, rotating, vibrating, and licking, enhanced with AI synchronization and app control capabilities. This manual provides detailed instructions for safe and effective use, maintenance, and troubleshooting.
Figure 1: EINSEO AI Sync Male Masturbator
2. Package Contents
Please check the package to ensure all items are present:
- 1 x EINSEO AI Sync Male Masturbator
- 1 x USB Charging Cable
- 1 x User Manual (this document)
- 1 x Mini Tube of Lubricant
Figure 2: Included items in the package
3. Setup
3.1 Initial Charging
Before first use, fully charge the device using the provided USB charging cable. Connect the cable to the charging port on the device and a compatible USB power source. The LCD display will indicate charging status. A full charge ensures optimal performance and activation.
Figure 3: USB Charging Port and LCD Display
3.2 Pre-Use Cleaning
For hygiene, clean the inner sleeve thoroughly before its first use. Refer to the 'Maintenance' section for detailed cleaning instructions.
4. Features
The EINSEO AI Sync Masturbator offers a range of advanced features for a personalized experience:
4.1 AI Sync & App Control
The device features an AI Lover mode accessible via a dedicated app, allowing real-time voice/text chat and dynamic adjustment of thrust, rotation, vibration, and suction based on your commands. Video mode synchronizes the device's actions with on-screen content, and Remote mode enables partner control over long distances. Explore additional gameplay options like DIY customization and sound synchronization within the app.
Figure 4: AI Sync and App Control Interface
Figure 5: Smart App Control for personalized experiences
Figure 6: AI Sync and Real-time Interactive capabilities
4.2 Sucking & Pump Modes
Experience 7 rhythmic suction modes for a realistic sensation. A long press on the suction button activates pump mode, designed to enhance fullness and stimulation, potentially aiding in endurance training.
Figure 7: Upgraded Vacuum Pump Pro functionality
4.3 Thrusting & Rotating Modes
The device offers 7 powerful thrusting and rotating modes. With 30mm deep thrusting and a 360° rotating sleeve, it provides a tight grip and full-axis stimulation for intense experiences.
Figure 8: Dynamic Thrusting and Rotating Mechanisms
4.4 Licking Modes & Dual Vibrators
Equipped with 7 licking modes and dual high-frequency vibrators, this feature provides lifelike textured tongue sensations and strong vibrations to stimulate sensitive areas, ideal for foreplay and extended pleasure.
Figure 9: Licking and Vibration Features
4.5 Fully Waterproof Design
The device is fully waterproof, allowing for use in baths or showers. Cold water can help reduce sensitivity, while warm water enhances comfort and relaxation.
Figure 10: Waterproof design for water play
Figure 11: Full Waterproof for versatile use
4.6 Jelly-Soft Inner Sleeve
The elastic, jelly-like inner sleeve is designed to fit various sizes (under 4.6 inches to over 6 inches in diameter), providing a lifelike feel through suction, licking, and thrusting for a tight, immersive sensation.
Figure 12: Flexible and textured inner sleeve
5. Operating Instructions
5.1 Power On/Off
- Power On: Press and hold the power button (usually indicated by a universal power symbol) for 2-3 seconds until the LCD screen illuminates.
- Power Off: Press and hold the power button for 2-3 seconds until the LCD screen turns off.
5.2 Mode Selection & Intensity Adjustment
The device features an LCD screen that displays active modes and intensity levels. Use the dedicated buttons to cycle through various modes and adjust intensity:
- Vibration Mode: Press the vibration button to activate and cycle through 7 different vibration patterns.
- Sucking Mode: Press the sucking button to activate and cycle through 7 rhythmic suction modes. Long press to engage pump mode.
- Thrusting & Rotating Mode: Press the thrusting/rotating button to activate and cycle through 7 patterns of deep thrusting and 360° rotation.
- Licking Mode: Press the licking button to activate and cycle through 7 lifelike licking patterns.
- Intensity Adjustment: Use the '+' and '-' buttons (if available, or repeated presses of mode buttons) to increase or decrease the intensity of the active mode.
5.3 One-Click Climax Button
For an immediate peak experience, press the dedicated 'Climax' button. This instantly activates all functions at maximum power.
5.4 App Control
Download the official EINSEO app to unlock AI Sync features, remote control, video synchronization, and DIY customization. Follow the in-app instructions for pairing and control.
Video 1: Product Introduction by SAIBAISHENG, demonstrating various features and controls.
Video 2: Male Sex Toy demonstration by Merchant Video, showcasing basic operations.
Video 3: Automatic Male Masturbator Adult Toy Pump by hkmy8, highlighting automatic functions.
Video 4: Uoffile Pocket Pussy Sex Toys for Men by Naxin0610, showing the internal sleeve and some actions.
Video 5: Male Masturbator - Vibrating & Sucking & Thrusting & Heating by Pengxinwei, demonstrating multiple modes.
Video 6: Adult Masturbators Penis Pump with Heating Function by LeiJian-Z, a short preview of heating and pump functions.
Video 7: Male Masturbator Machine by wangjingdianzimaoyi, showing the device in action.
Video 8: Male Masturbator with 7 Sucking & 7 Vibrating & 6 Thrusting by Lai Cailiang, demonstrating various modes.
Video 9: Adult Sex Toy for Men - Males Sex Toys Penis Pump/Male Stroker by DA-CA, showcasing the product's design and function.
6. Maintenance
6.1 Cleaning
The device features a detachable inner sleeve for easy cleaning. After each use:
- Carefully detach the inner sleeve from the main unit.
- Rinse the inner sleeve thoroughly with warm water and a mild, toy-safe soap.
- Ensure all lubricant and residue are removed.
- The main unit (motorized base) is waterproof and can be rinsed, but avoid submerging the charging port area for extended periods.
Figure 13: Detachable sleeve for easy cleaning
6.2 Drying & Storage
- Allow the inner sleeve to air dry completely before reassembling.
- Store the device in a clean, dry place away from direct sunlight and extreme temperatures.
- Keep out of reach of children.
7. Specifications
| Feature | Detail |
|---|---|
| Manufacturer | EINSEO |
| Item Model Number | HIVER-B-FX |
| Product Dimensions | 25.1 x 8 x 8 cm |
| Item Weight | 1.01 kg |
| Batteries | 1 A battery (included) |
| Material | Silicone |
| Water Resistance Level | Waterproof |
| Color | Black & Red |
8. Troubleshooting
- Device not turning on: Ensure the device is fully charged. If the issue persists, try a different USB power source.
- Modes not functioning correctly: Check the battery level. If low, recharge the device. Ensure the inner sleeve is correctly assembled.
- App connectivity issues: Ensure Bluetooth is enabled on your smartphone and the device is within range. Restart both the device and the app.
- Reduced suction/vibration: Clean the inner sleeve and ensure it is free of debris. Check battery level.
If you encounter any issues not listed here, please refer to the 'Warranty & Support' section for assistance.
9. Warranty & Support
For warranty information, technical support, or any questions regarding your EINSEO AI Sync Male Masturbator, please contact EINSEO customer service. Contact details can typically be found on the product packaging or the official EINSEO website.
We recommend retaining your proof of purchase for warranty claims.
Figure 14: Customer Support Information