Review on 🍹 SCIJOY Portable Blender: 17 oz Personal Blender for Shakes and Smoothies, 4000mAh USB Rechargeable Battery, Six Blades & Cleaning Brush by Sandra Edwards

This product has an extremely dangerous design flaw and after a few months of use the motor has slowed down significantly resulting in overheating. This causes the base to expand, meaning it won't unscrew. Then you have to turn the container upside down yourself, so as not to spill the contents everywhere. This leaves the blades free. If this happens to you, REMEMBER to turn off the device! Can't believe this product passed quality control! SHOCK