The Camtoyz Vibrating Ring with App Doku transforms standard rings into a customizable, app-controlled experience. Three core advantages set it apart:

• 9 Vibration Modes with App Freedom: Choose steady speeds or pulsing patterns directly from the free Doku app. Adjust intensity without fumbling for buttons, even from across the room or across the globe.

• Body-Safe Silicone with Stimulating Texture: The medical-grade silicone ring features raised bumps that deliver targeted sensations. At 2.5 cm inner diameter unstretched, it fits comfortably yet stays secure, adapting to most anatomies without pinching.

• Extended Play & Rechargeable Convenience: The ring helps maintain firmness and delays climax, while the rechargeable battery lasts up to 60 minutes on a full charge. Unlike disposable battery rings, USB-C charging takes only 90 minutes for a complete cycle.

Weighing just 28 grams, the waterproof IPX7 design means it can join you in the shower or bath without worry.

Material	Body-safe silicone (phthalate-free, latex-free)
Inner Diameter (unstretched)	2.5 cm / 0.98 in
Stretchable Diameter	Up to 5 cm / 1.97 in
Weight	28 g / 1 oz
Vibration Modes	9 speeds + patterns via Doku app or onboard button
Battery	Lithium-ion rechargeable, built-in
Run Time	Up to 60 minutes continuous use
Charging Time	90 minutes (USB-C to USB-A, cable included)
Water Resistance	IPX7 (submersible to 1 meter, 30 minutes)
App Compatibility	iOS 13+ / Android 8.0+, free Doku app
Color Options	Black, deep purple, teal
Warranty	1-year manufacturer warranty

• 1 x Camtoyz Vibrating Ring with App Doku
• 1 x USB-C to USB-A charging cable (60 cm)
• 1 x Microfiber storage pouch
• 1 x Quick-start guide

Setup & Play:

1. Fully charge before first use (LED stops pulsing when done).
2. Download the Doku app and pair via Bluetooth (range up to 10 meters).
3. Apply water-based lubricant to the ring and the desired area.
4. Stretch the ring gently and position it at the base or as comfortable.
5. Use the onboard button for instant control or launch the app to explore patterns, music sync, and partner remote access.

Cleaning & Storage:

• Wash with warm water and mild soap after each use.
• Pat dry with a lint-free cloth; allow to air dry completely.
• Store in the included pouch away from other silicone toys to prevent material reaction.
• Recharge at least every 3 months to preserve battery health.

We tested the Camtoyz Vibrating Ring with App Doku across three different smartphones and found the Bluetooth pairing nearly instant. The 9 modes offer genuine variety – from a subtle rumble to a rhythmic pulse that synced impressively with our playlist. The textured silicone bumps add noticeable stimulation without being overly aggressive. Battery life held steady at 55 minutes on full power, which matches the claimed runtime comfortably. We appreciate the USB-C charging because it finally ditches the proprietary dongles of older rings. For couples navigating long-distance, the Doku app’s remote control feature worked fluidly once both devices were logged into the same account. Overall, this vibrating ring with app capability delivers high-end functionality at a competitive price point. Recommended for anyone wanting app-driven customization and reliable waterproof performance.

Does the ring work without the app?
Yes. The onboard button cycles through all 9 modes. The Doku app unlocks advanced features like long-distance control, music sync, and pattern creation.

Can the ring be used anally?
No, it is designed for external use only and does not have a flared base for safe retrieval.

Is the Doku app free and private?
The app is free on iOS and Android. It requires no account for basic functions, but partner remote play needs a simple email-based account. No usage data is stored by Camtoyz.

What lubricants can I use?
Water-based lubricants are recommended to preserve the silicone. Avoid silicone-based lubes as they can degrade the ring’s surface over time.