Features:
1. PCM ice-like material, skin-friendly and cool
2. Adjustable waistband design (70-135 cm) to meet the needs of different groups of people
3. Front and rear 5-wheel drive with strong wind power, 360-degree waist-circling front and rear cooling
4. Large area air outlet, fast cooling speed
5. Surrounding multiple air duct design, front and rear double loops for air outlet
6. Built-in 5000mAh large-capacity battery, long battery life
7. The refrigeration unit is removable and can be placed in the refrigerator for freezing. After solidification, it absorbs heat for a long time and is not easy to melt.

Product parameters:
1. Material: ABS, electronic components
2. Input voltage: 5V
3. Input current: 2A
4. Wind speed gear: 3rd gear
5. Noise: 45-50dB (inclusive)
6. Battery capacity: 5000mAh 3.7V (18.5Wh)
7. Product size: 56 x 41 x 201mm
8. Net weight: 577g

Packing list:
-Fan x 1
-Data cable x 1
-Manual x 1