Product Features
Input: 5V / 0.3A
Battery Capacity: 1200mAh
Material: ABS+Silicone
Product Weight: 4.76 oz / 135 g
Product Dimensions: 5.11*2.75*1.18 in / 130*70*30 mm
Charging Port: 0.14 in / 3.5 mm DC
https://technofashion.com/Data/EditorFiles/documents/guide/NTPBC02_EN.pdf