Specifications:
Size: 7.3 x 7.0 x 2.4 inches (184 x 177 x 62
Battery: 1800 mAh (2 pieces x 900 mAh).
Weight: 12.5 oz (345
Output Power: 5W
Input Current: DC 5V/2A
Battery Voltage: 3.7 V
Charging time: about 2 hours
Usage Time: 2-5 hours
Package Contents:
1 x Neck Bladeless Fan