Introduction and Overview
The KOIOS Smoothie Blender is designed for efficient and convenient blending of various ingredients, from fruits and vegetables to ice. Its compact size and powerful motor make it ideal for personal use, whether at home, in the office, or on the go. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your new blender.
- Powerful 900W Motor: Equipped with pulse technology and 23000 RPM high speed for quick and effective blending.
- Upgraded 6-leaf Stainless Steel Blade: Durable 304 stainless steel blades designed to crush ice and frozen ingredients with ease.
- Portable Design: Includes two 22oz BPA-free portable cups with to-go lids and portable hooks for convenient carrying.
- Safe and Easy to Clean: Features a safety interlock system and detachable, dishwasher-safe components (cups and lids) for hassle-free maintenance.

The powerful 900W motor ensures efficient blending of various ingredients.
Package Contents
Your KOIOS Smoothie Blender package includes the following components:
- Motor base
- 2 x 22oz Portable Cups
- 2 x To-Go Lids
- Cross Blade Assembly
- Recipe Book
- Cleaning Brush

All components included in the KOIOS Smoothie Blender package.

The complete KOIOS Smoothie Blender set, ready for use.
Setup
Before first use, wash all parts that will come into contact with food (cups, lids, blade assembly) with warm, soapy water. Rinse thoroughly and dry.
- Place the Motor Base: Position the motor base on a clean, dry, and stable surface. The non-slip silicone pads on the bottom will help keep it secure during operation.
- Prepare the Cup: Add your desired ingredients into one of the 22oz portable cups. Ensure that the ingredients do not exceed the MAX fill line. For best results, add liquids first, followed by soft ingredients, and then frozen items or ice.
- Attach the Blade Assembly: Twist the 6-leaf stainless steel blade assembly onto the open end of the cup until it is securely tightened.
Official KOIOS unboxing and initial setup guide for the BL337B Personal Blender.
Operating Instructions
- Place on Motor Base: Invert the assembled cup (with blade facing down) and place it onto the motor base. Align the tabs on the cup with the slots on the base.
- Activate Blending: Press down firmly on the top of the cup to activate the blending function. The blender will operate as long as pressure is applied. Use short pulses for controlled blending or continuous pressure for a smoother consistency.
- Stop Blending: Release pressure from the cup to stop the blending process.
- Remove and Enjoy: Lift the cup from the motor base. Unscrew the blade assembly and replace it with one of the to-go lids for immediate consumption or storage.

The blender is versatile for various preparations including ice crushing, frozen fruits, protein drinks, vegetable juice, smoothies, and baby food.
Demonstration of the KOIOS BL337B Personal Blender in action, showing its blending capabilities.
A detailed look at the 900W Personal Blender's operation and features.
Maintenance and Cleaning
Proper cleaning ensures the longevity and hygiene of your blender.
- Cups and Lids: The 22oz portable cups and to-go lids are dishwasher-safe for easy cleaning.
- Blade Assembly: The detachable 6-leaf blade assembly can be easily cleaned by rinsing under tap water. Use the provided cleaning brush to safely remove any residue around the blades. DO NOT put the blade assembly in the dishwasher.
- Motor Base: Wipe the motor base with a damp cloth. Never immerse the motor base in water or any other liquid.

Visual guide for cleaning the cups, lids, and detachable blade assembly.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Blender does not turn on. | Cup not properly pressed down on the motor base. | Ensure the cup is securely placed and pressed down firmly onto the motor base. |
| Ingredients are not blending smoothly. | Too many solid/frozen ingredients; not enough liquid. | Add more liquid. Reduce the amount of solid/frozen ingredients. Use the pulse function to break down larger pieces. |
| Motor stops during operation. | Overheat protection activated. | Unplug the blender and let it cool down for at least 15 minutes before attempting to use it again. |
Specifications
| Feature | Detail |
|---|---|
| Brand | KOIOS |
| Model Number | BL337B |
| Motor Power | 900W |
| Blade Material | 304 Stainless Steel (6-leaf) |
| Capacity | 2 x 22oz (650ml) Cups |
| Material Type Free | BPA Free |
| Product Dimensions | 4.6"D x 4.6"W x 13.58"H |
| Voltage | 110 Volts |
| Number of Speeds | 1 (Pulse) |
Warranty and Support
Your KOIOS Smoothie Blender comes with a 90-day return policy, a 24-month replacement warranty, and lifetime technical support.
For any inquiries or support needs, please refer to the contact information provided in your product packaging or visit the official KOIOS website.




