Material: ABS
Power supply: USB rechargeable
Voltage: DC5V
Power: 10 W
Battery capacity: 1800 mAh
Charging time: approx. 3 hours
Usage time: approx. 1 hour
Charge indicator: red and blue light alternately flashes, lights up when fully charged
Cooling temperature: 5 ℃, 15 ℃, 20 ℃, 25 ℃
Warming temperature: 40 ℃, 45 ℃, 50 ℃, 55 ℃
USB cable length: 160 cm ± 3 cm
Item Size: 15.9x6.3cm
