Important Safeguards
Please read all instructions carefully before using your Cornesty Portable Blender. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not immerse the motor base in water or other liquids.
- Keep hands and utensils out of the blending jar while blending to prevent injury.
- Ensure the lid is securely fastened before operating the blender.
- Do not blend hot liquids, as pressure buildup may cause the lid to eject and result in burns.
- Do not overfill the blending jar beyond the maximum fill line.
- Keep the blender out of reach of children.
- Unplug the blender from the power source when not in use, before assembling or disassembling parts, and before cleaning.
- Do not operate the blender with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner.
- Use only manufacturer-recommended attachments.
Product Overview
The Cornesty Portable Blender is designed for convenient blending of smoothies, shakes, and juices on the go. It features a compact design and powerful blending capabilities.
Components:
- Blender Base with Motor and Control Button
- Blending Jar (20 oz / 600ml capacity)
- Lid with Portable Cup Mouth and Leather Lanyard
- 6-Blade Stainless Steel Assembly
- USB Charging Cable (Type-C)

Setup
Initial Charge:
Before first use, fully charge the blender. Connect the provided USB Type-C cable to the charging port on the blender base and plug the other end into a compatible USB power adapter (not included). The indicator light will show charging status.

Assembly:
Ensure all components are clean before assembly. Place the blending jar onto the motor base, aligning the arrows or indicators for a secure fit. Twist clockwise until it locks into place. Then, securely attach the lid to the blending jar.

Operation
Filling the Blender:
Cut ingredients into small pieces (approximately 1 inch or 2.5 cm). Add liquid first, then soft ingredients, followed by harder ingredients or ice. Do not exceed the MAX fill line indicated on the jar.

Blending Modes:
- Normal Mode (Blend Mode): Double-click the power button to start. The green light will flash, and the blender will run for 30 seconds. This mode is suitable for soft fruits, vegetables, and liquids.
- Pulse Mode: Double-click the power button, then long-press the power button to activate Pulse Mode. The orange light will flash. Release the button to stop. This mode is ideal for tougher ingredients like frozen fruits or ice cubes, allowing you to control the blending duration.
Blending Process:
After filling and securing the lid, select your desired blending mode. For optimal results, invert the blender or shake it gently during blending to ensure all ingredients come into contact with the blades.
Blending Tips:
- For thicker mixtures, add more liquid.
- If the blender stops, check for obstructions or if ingredients are too large.
- Do not continuously blend for more than 30 seconds to prevent motor overheating. Allow a short break between cycles if needed.
Maintenance and Cleaning
Proper cleaning ensures the longevity and hygiene of your blender.
Cleaning Instructions:
- Quick Clean: After use, add water and a drop of dish soap to the jar. Secure the lid and run the blender in Normal Mode for a few seconds. Rinse thoroughly.
- Deep Clean: Disassemble the jar and lid. Wash all removable parts with warm, soapy water. The blender jar is dishwasher safe.
- Motor Base: Wipe the motor base with a damp cloth. Do not immerse the motor base in water.
- Ensure all parts are completely dry before reassembling or storing.

Troubleshooting
If you encounter any issues, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Blender does not start. | Low battery, jar not properly assembled, safety lock not engaged. | Charge the blender. Ensure the jar is securely twisted onto the base. Check if the lid is properly closed. |
| Blades stop during blending. | Ingredients are too large or too hard, overfilling, low battery. | Cut ingredients into smaller pieces. Do not overfill. Add more liquid. Charge the blender. |
| Leaking from the jar. | Lid not properly sealed, jar not properly attached to base. | Ensure the lid is tightly closed. Re-attach the jar securely to the base. |
| Unusual noise or odor. | Motor strain, foreign object. | Stop blending immediately. Check for obstructions. Reduce load. If problem persists, discontinue use and contact support. |
Specifications
Technical Data:
- Brand: Cornesty
- Model: B0CB16RP3N
- Capacity: 600 Milliliters (approx. 20 oz)
- Product Dimensions: 3.9"D x 3.9"W x 12"H
- Power Source: Battery Powered
- Wattage: 270 watts
- Voltage: 7.4 Volts
- Material: Acrylonitrile Butadiene Styrene (ABS)
- Blade Material: Plastic (Note: Product description states 6 Ultra-sharp Blades 304 food grade stainless steel, but specifications list Plastic. Please refer to product packaging for definitive material.)
- Special Features: Portable, Rechargeable, Safety Lock, Single Serve, IP67 Waterproof
- BPA Free: Yes
- Dishwasher Safe: Yes (Jar and lid only, not motor base)
Warranty and Support
Warranty Information:
This Cornesty Portable Blender comes with a limited warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including coverage duration and claim procedures.
Customer Support:
For any questions, technical assistance, or warranty claims, please contact Cornesty customer support. Contact details can typically be found on the product packaging or on the official Cornesty website. Please have your model number (B0CB16RP3N) and purchase date ready when contacting support.