This is a blender where you mix your smoothie directly in the included jug. If you want to mix simpler ingredients, the motor power of 350 watts works well.
From Kenwood
BlendX Compact Blender BLP31.A0CT
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Kenwood Blend-X Compact Blender BLP31A0CT
OnBuy
Kenwood Blend-X Compact Blender BLP31A0CT