An ergonomic design of portable back-up battery pack for Samsung Galaxy Note 4.  It can be used as a protective cover, protects your Samsung Galaxy Note 4 from strong momentum and provides excellent console protection. Simple and clean design retains the smart look of your Samsung Galaxy Note 4. Built-in stand allows you to prop your device at a comfortable viewing angle.  It also functions as a protective case to protect your phone from scratches. Features: Recharge Samsung Galaxy Note 4 On the Go 3,800mAh High Power Capacity Lightweight and Protective With Battery Power Indicator Emergency Power Pack: Capacity: 3800mAh Input: 5V / 0.8A Output: 5V / 1.2A (Max.) Charging Time: 4 hours Weight: 105g Dimension: 163 x 81 x 15mm Compatible Model: Samsung Galaxy Note 4 Package Content : 1 x Battery Case 1 x Ozone Screen Protector