NINJA 2 Inflatable Masturbator by OTouch

The NINJA 2 Inflatable Masturbator by OTouch is a rechargeable stroker that combines seven vibration patterns with an adjustable inflatable chamber to customise grip and stimulation. The soft silicone interior features ribbed textures, and you control the clamping pressure in real time during use. It suits anyone seeking hands-on command over sensation intensity.

About this product

The NINJA 2 Inflatable Masturbator by OTouch is a stroker built around one core idea: you choose how tight it grips. An inflatable chamber sits inside the main sleeve, and a manual pump at the top lets you add or release air, adjusting pressure to match what feels right in any moment. Unlike fixed strokers, this design lets you experiment mid-session, tightening for intense sensation or loosening for gentler glide. The soft silicone interior is lined with ribbed textures that work across your skin with every stroke, and seven vibration patterns layer on top to intensify the experience.

What separates the NINJA 2 from simpler strokers is the interplay between clamping control and vibration. Most textured strokers deliver one fixed sensation, but this one evolves as you use it. The rechargeable battery means no fumbling with disposables, and the discrete storage case keeps it private when not in use. Build and materials are robust enough to handle regular sessions without degradation.

Notable features

• Inflatable chamber: Manual pump control lets you tighten or loosen the grip intensity exactly when you want, giving real-time customisation during every stroke.
• Seven vibration patterns: Top buttons cycle through distinct rhythms and intensities, so you can match the stimulation to your mood and find what works best.
• Ribbed silicone interior: Textured walls deliver targeted sensation that builds with each thrust, improving the feeling across the entire shaft.
• Rechargeable battery: Built-in lithium cell charges via USB, eliminating the need for batteries and ensuring power is ready whenever you want to play.
• Discreet storage: Comes with a dedicated storage bag and giftbox, keeping the stroker private and protected between sessions.

Specs in full

• Dimensions: 227 mm length, 92 mm outer diameter, 94 mm across the top section
• Weight: Approximately 450 grams, balanced and stable during use
• Materials: ABS plastic exterior shell, soft medical-grade silicone interior lining with ribbed texture
• Battery: Rechargeable lithium-ion, USB Type-C charging cable supplied
• Vibration modes: Seven distinct patterns accessible via top-mounted control buttons
• Inflation pump: Manual bulb pump built into the top cap, no batteries required for clamping control
• Box contents: Stroker, USB charging cable, storage carry bag, instruction leaflet

Charging, settings and first use

Before your first session, charge the NINJA 2 fully via the USB cable supplied—typically two to three hours for a complete charge. Once powered, press the top button to cycle through the seven vibration patterns, and hold it to switch vibration off. The manual inflation pump sits directly atop the stroker; squeeze it gently to add pressure inside the chamber, watching the grip tighten around your shaft. Release some air to soften the clamp if it feels too firm. Always apply generously with textured vaginas or dedicated stroker lubricant before insertion to maximise glide and protect the silicone material.

First-timers often pump the chamber too tight straight away; start with light inflation and build up as you get used to the sensation. The vibrations are smooth and powerful, so begin with a lower pattern and experiment with higher ones once you know what your penis responds to. Stroke inside while vibration is running, and adjust clamping pressure mid-session to feel how different tightness levels change the sensation. Cleanup is simple: rinse under warm water with mild soap or use a toy cleaner, then air-dry fully before storing in the supplied bag.

Is it right for you?

Care and storage

Rinse the NINJA 2 under warm running water after every session, using mild soap on the exterior and inside the insertion area. Pat dry with a lint-free cloth and allow at least 30 minutes of air-drying before storing in the supplied bag. Keep away from direct heat and sunlight. Recharge the battery every three months even if not in use to maintain lithium cell health. Store in a cool, dry place and check the silicone annually for any signs of wear or discolouration.

Read more on this

Understanding how different masturbator technologies deliver stimulation helps you choose the right fit for your body and preferences. Explore our guide on Tenga Masturbators to see how other innovative strokers approach texture, vibration, and customisation.

What to expect

The inflatable chamber genuinely changes how the stroker feels mid-session—most users find that adjusting clamping pressure gives a completely different sensation without stopping or changing products. Starting with lighter inflation is wise; many first-timers pump too hard initially and find the grip uncomfortably tight. Once you dial in your preferred pressure, the experience becomes highly repeatable and rewarding.

The ribbed silicone interior does deliver noticeable texture. Combined with vibration, this creates a layered sensation that builds quickly for many users. Battery life typically supports multiple sessions before needing a recharge, and the motor is genuinely quiet during operation—important if discretion matters in your living situation.

Cleanup is straightforward with warm water and mild soap. The silicone holds up well to regular use when lubricant is applied consistently, and the rechargeable system removes the hassle of battery disposal. The storage bag keeps it away from dust and curious eyes between sessions.

Most people who appreciate hands-on stroking and enjoy experimenting with grip intensity report high satisfaction with the NINJA 2. Those seeking purely automated, hands-free stimulation may find the manual inflation and manual stroking less appealing.

How it compares

Why choose this one

Get the NINJA 2 Inflatable Masturbator by OTouch if you want a stroker that truly adapts to your body and your mood. The inflatable chamber gives you control that fixed strokers simply cannot match, the vibration patterns add real variety, and the soft silicone feels excellent. Order it from Malechastity.com.au with discreet Australia-wide delivery, and enjoy a stroker that grows with your preferences instead of limiting you to one fixed sensation. Shipped Fast From Our Australian Warehouse.