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Ninja

Ninja DB351ST Blendboss Personal Blender

  • Wattage: 1100 watts
  • Number of Speeds: 3
  • Container Material: Plastic
  • Is the item dishwasher safe: Yes

Last refreshed Jun 13, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A compact, genuinely powerful single-serve blender for daily smoothies, worth the noise if you want the tumbler-to-go format.

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ASIN: B0FSGDNFJYCategory: Countertop Blenders

More from this brandAll Ninja countertop blenders

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Overview

A single-serve personal blender with a 26oz travel tumbler, 1200-peak-watt motor, and a leakproof flip-cap lid with a built-in chug spout and detachable straw. Built for smoothies and frozen drinks you blend and carry in the same cup.

The three Auto-iQ programs, Smoothie, Ice Crush, and Blend, replace manual speed control with fixed pulse-and-pause patterns, so texture is set by the program rather than how long you hold a button.

  • 1200-peak-watt motor
  • 26oz leakproof tumbler with chug spout
  • Detachable straw included
  • Dishwasher-safe, BPA-free parts

Who it's for

Suits someone making a daily protein shake or frozen coffee drink who wants to blend straight into a cup they can carry out the door. Not a fit for anyone wanting a cordless or rechargeable blender, since it's outlet-powered, or anyone sensitive to noise at close range.

Pros and cons

Pros
  • Crushes ice to snow without jamming on frozen fruit
  • Suction-cup base keeps it stable during blending
  • Blends directly into a carry-out travel tumbler
  • Three Auto-iQ presets give repeatable results
Cons
  • Loud during ice-crushing cycles
  • Outlet-powered, not cordless or rechargeable
  • Blade assembly needs careful handling when removing

Performance notes

The 1200-peak-watt motor and stainless CrushBlade are built to take ice straight to snow, and four suction cups under the base keep it planted on the counter through hard blending rather than walking. The Auto-iQ presets combine pulsing and pausing automatically, so the same button press gives a repeatable result run to run.

Where it stands among countertop blenders

  • #5 most-searched brand and model of the 48 countertop blenders lines we track (by search demand, not sales).

From the specs of the 138 countertop blenders we list; not a test result.

Specifications

BrandNinja
Dimensions & fit
Item Weight5.6 poundslower than 81% of 33 countertop blenders
Capacity & performance
Number of Speeds3
Power & efficiency
Wattage1100 wattslower than 56% of 100 countertop blenders
Power SourceCorded Electric, DC
Voltage120 volts
Construction & materials
Container MaterialPlastic
Blade MaterialStainless Steel
MaterialAcrylonitrile Butadiene Styrene
Material Type FreeBPA Free
Included components
Unit Count1
Warranty & support
Warranty TypeLimited
Other details
Is the item dishwasher safeYes
Control TypeProgrammable, Push Button
Part NumberDB351ST
Recommended Uses For ProductBlending
Other Special Features of the ProductCompact, Portable

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Frequently asked questions

Does the Ninja Blendboss DB351ST run cordless?

No, it's an outlet-powered base with a 26oz tumbler, not a rechargeable or cordless design.

How many Auto-iQ programs does the Blendboss have?

Three: Smoothie, Ice Crush, and Blend, each combining preset pulsing and pausing patterns.