Model Number:Waterproof case
Material:ABS
Compatible Action Camera Brand:GoPro
Brand Name:Suptig
Type:GoPro Session Accessories
Fit For:GoPor Hero 4 Session
Function:Expand Battery For Hero 4 Session
Item1:1050 mAH BacPac Battery
Item2:GoPro Session Waterproof Case
Battery Type :Li-ion
Battery Capacity:1050 mAH
Input: :5V
Output::3.7V
Waterproof:Yes