FrothBee Pro USB Rechargeable Frother

Color classification: USB rechargeable lithium battery high-power milking device
Name: Stainless steel portable supplement milk frother 
Material: 304 stainless steel, ABS
Speed: 11000m/s~14000m/s
Features: USB charging, fast delivery, compact and portable
Fully charged for 6-8 hours, after fully charged, it can be used for about 2-hour battery life and fitness use case instead of raw specs