Jiuai Aircraft Cup | 久爱语音蠕动含住不放 Jiuai Aircraft Cup | 久爱语音蠕动含住不放 is an electric automatic masturbator available at Dr. Chen, Canada's discreet adult wellness store. Motorised stroking action with body-safe sleeve — ships in plain packaging. 📋 Product Specifications Brand Dr.Chen Type Electric Masturbator / Auto Stroker Power USB rechargeable Material Body-safe TPE sleeve + ABS housing Waterproof Splash-resistant — do not submerge Price (CAD) $35.99 🔰 First-Time Buyer's Guide Charge fully before first use. Apply water-based lubricant inside sleeve generously. After use, remove sleeve (if detachable), rinse with warm water and cleanser, air dry completely. Keep electronic body away from water. ✅ Compatible With Water-based lubricants only — essential for TPE Toy-safe antibacterial cleanser Replacement sleeves (sold separately) USB power bank for travel 🔒 Discreet Shipping: All orders from Dr. Chen ship in plain, unmarked packaging — no product names or store branding on the outside. Delivered privately to your door across Canada. ❓ Frequently Asked Questions How long does the battery last? Typically 60–90 min per charge. Charge via USB until indicator confirms full. Can I replace the sleeve? Many models have replaceable sleeves. Check product page for compatible replacements. What lubricant should I use? Water-based only. Silicone/oil lubricants degrade TPE sleeve. Does it ship discreetly? All Dr. Chen orders arrive in plain, unmarked outer packaging. 久爱 Jiuai Weilai Cup — Voice-Activated Electric Masturbator with Peristaltic Suction | Dr. Chen Canada The 久爱 (Jiuai) Weilai Cup (蔚来杯) is an electric masturbator cup featuring a peristaltic suction mechanism — a motorized inner channel that contracts and releases in rhythmic waves to simulate realistic oral and gripping sensations automatically. At CAD $35.99, this electric masturbator delivers powered suction stimulation without manual effort, making it a step up from manual sleeves at an accessible mid-range price. The voice-activated function allows hands-free mode control through sound input. Available at Dr. Chen Canada with discreet nationwide shipping. Specification Detail Brand 久爱 (Jiuai) Model 蔚来杯 (Weilai Cup) Mechanism Peristaltic electric suction + channel contraction Control Voice-activated + button control Charging USB rechargeable Price CAD $35.99 Shipping Discreet Canada-wide from Dr. Chen Key Features Peristaltic suction mechanism: The electric motor drives rhythmic channel contractions that mimic realistic suction and gripping — delivering automatic stimulation without manual effort. Voice-activated mode: Built-in microphone detects sound input and modulates vibration/suction intensity in response — a novelty feature that adds hands-free interaction. USB rechargeable — no disposable batteries. Charge before use and enjoy extended electric stimulation sessions. Affordable electric category at CAD $35.99 — one of the lowest price points for an electric masturbator cup at Dr. Chen, making the powered cup experience accessible to new buyers. Compact design for easy storage and discreet portability compared to larger electric devices. Frequently Asked Questions What is peristaltic suction and how does it feel? Peristaltic suction mimics the contracting, wave-like motion of muscles — similar to the natural rhythmic squeeze-and-release action. In the Weilai Cup, this is produced by a motorized inner sleeve that contracts and releases in controlled patterns. The sensation is a rhythmic gripping and suction cycle that is distinct from simple vibration — it feels more active and oral-simulation-like than a standard vibrating sleeve. How does the voice activation feature work? The built-in microphone picks up ambient sound — including voice commands, music, or any audio input — and translates sound volume/rhythm into intensity modulation for the electric mechanism. Louder sounds increase intensity; quieter environments reduce it. This creates a responsive, environment-reactive stimulation experience. The device also has manual button controls for standard operation without voice mode. Is this waterproof? Can I use it in the shower? Check the product specifications for specific waterproofing rating. Electric masturbator cups of this type are generally splash-resistant but not fully submersible — keep the charging port and electronic components away from direct water immersion. For shower use, hold the device and avoid submerging. 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