Rumbler Rumble Duo Vibrator

• Dual-Motor Stimulation: Two dedicated motors deliver complementary internal and external sensations.
• Independently Controlled Motors: Customize internal and external stimulation separately for greater control over your experience.
• 10 Vibration Speeds: Explore a selection of vibration intensities, from gentle stimulation to powerful vibrations.
• Rippled Internal Shaft: Textured shaft design provides additional surface contact and focused internal sensations.
• Flickering External Teaser: Dedicated external stimulator adds rhythmic, targeted sensations for layered pleasure.
• Simultaneous Dual Stimulation: Combines internal vibration with focused external stimulation in one versatile design.
• Soft, Body-Safe Silicone: Smooth silicone construction provides a comfortable, hygienic surface that is easy to maintain.
• IPX7 Waterproof Rating: Designed to withstand temporary water immersion under specified conditions.
• Built-In Memory Chip: Automatically resumes the last-used vibration setting for convenient operation.
• Security Travel Lock: Helps prevent accidental activation during storage or travel.
• 3-Second Travel Lock Activation: Hold the designated control for three seconds to activate or deactivate the travel lock.
• USB-C Rechargeable: Convenient modern charging eliminates the need for disposable batteries.
• Fast Charging: Fully recharges in approximately 1 hour and 45 minutes.
• Up to 80 Minutes of Runtime: Provides up to 80 minutes on low or approximately 45 minutes on high.

• Brand: Cal Exotics
• Collection: Rumbler
• Product Name: Rumble Duo Vibrator
• Product Type: Dual-stimulation vibrator
• Stimulation Areas: Internal vaginal and external stimulation
• Internal Stimulator: Rippled shaft
• External Stimulator: Flickering teaser
• Motor Configuration: Dual motor
• Motor Controls: Independently controlled
• Vibration Settings: 10 speeds
• Material: Body-safe silicone
• Surface Texture: Soft silicone with rippled shaft detailing
• Water Resistance: IPX7 waterproof
• Memory Function: Recalls last-used vibration setting
• Travel Lock: Yes; 3-second activation/deactivation
• Power Source: Rechargeable battery
• Charging Method: USB-C
• Full Charging Time: Approximately 1 hour and 45 minutes
• Battery Runtime on High: Up to 45 minutes
• Battery Runtime on Low: Up to 80 minutes
• Overall Dimensions: Not specified in supplied product information
• Insertable Length: Not specified in supplied product information
• Product Weight: Not specified in supplied product information

• Before Use: Review the manufacturer's operating instructions, inspect the vibrator for damage, and fully charge it using a compatible USB-C charging connection.
• Begin Comfortably: Apply a suitable lubricant to the internal shaft and contact areas. Start with a gentle vibration speed and position the vibrator comfortably.
• Explore Internal Stimulation: Gently position the rippled shaft internally, allowing its textured surface to provide additional contact.
• Position the External Teaser: Adjust the vibrator so the flickering teaser rests comfortably against your preferred external stimulation area.
• Customize Each Motor: Explore the 10 available vibration speeds and independently adjust the motors to discover your preferred combination of internal and external sensations.
• Memory Function: The built-in memory chip automatically recalls your last-used vibration setting when the device is restarted.
• Travel Lock: Press and hold the designated travel-lock control for approximately three seconds to activate or deactivate the security lock. Refer to the manufacturer's instructions for the exact button sequence.
• Lubrication: Pair with a compatible water-based lubricant for additional glide and comfort. Avoid silicone-based lubricants unless the manufacturer confirms compatibility.
• Waterproof Use: The Rumble Duo carries an IPX7 rating, indicating protection against temporary immersion in freshwater under specified test conditions. Follow the manufacturer's instructions for permitted immersion depth and duration. Do not assume the rating covers prolonged underwater use or chemically treated pool water.
• Cleaning: Clean before and after each use with a suitable toy cleaner, following the manufacturer's instructions. Pay particular attention to the rippled shaft, flickering teaser, and surrounding contact surfaces.
• Charging: Allow approximately 1 hour and 45 minutes for a full charge. Ensure the USB-C charging connection is completely dry before connecting the charger.
• Battery Care: Expect up to 45 minutes of runtime on high or 80 minutes on low, depending on usage conditions and motor settings.
• Storage: Allow the vibrator to dry completely before storing it in a clean, dry location away from direct sunlight and extreme temperatures. Activate the travel lock to help prevent accidental operation.

The Cal Exotics Rumbler Rumble Duo is a great choice if you enjoy combining textured internal stimulation with focused external sensations. Start with a little water-based lubricant and a gentle vibration speed, then explore the two motors independently to discover which combination feels most comfortable. The rippled shaft adds extra contact, while the flickering teaser provides a different style of external stimulation. Once you find your favourite setting, the built-in memory chip makes it easy to return to it, and the three-second travel lock is especially handy for discreet storage or travel.

• Water-Based Lubricants: Enhance glide and comfort during internal and external stimulation with a lubricant suitable for silicone pleasure products.
• Toy Cleaners: Keep your Cal Exotics Rumbler Rumble Duo clean and ready for your next experience with a cleaner suitable for silicone vibrators and textured stimulation surfaces.