Cooling area: 40mm*40mm
Cooling unit Size: 44mm*44mm*20mm
Cooling unit Weight: 42 g
Cooling  power max: 10 watts, for comparison, a typical air conditioner consumes 700 and 2,000 watts
Default wrist band color: Dark blue
Power bank cable length: 1 meter
Compatibility: Works with any power bank or device featuring USB-C connectors, such as phones or solar panels
Extended Power Duration: A typical phone can power the device for 8-16 hours, ensuring all-day cooling.