Product Specifications:
Model: WX638
Weight: 186g
Product Size: 165 × 56 × 60 mm
Package Size: 170 × 60 × 63 mm
Battery Capacity: 3000mAh (21700 battery)
Working Power: < 5W
Working Current: < 2A
Charging Input: DC 5V/2A
Place of Production: Shenzhen, China

