20 OZ 600ml USB Rechargeable Electric Protein Shaker Automatic Powder Mixer Bottle

Features:

• Food grade material ABS+AS+SS304, BPA free, eco-friendly

• USB rechargeable ,more convenient

• 600ml big capacity 

• Detachable design,to clean

• Easy to operate and work efficiently within seconds

• Multifunctional for protein, baby formula, milkshakes, smoothie mixes, juice...and so on