Features Portable ChargerPerfect for boosting the power and extending the life of your tablet, phone, wireless speaker, e-reader or other standard USB device, providing 1500 mAh internal battery and shared output power for more extra batteries. Waterproof Rubber SurfaceDesigned to withstand the most extreme outdoor conditions, it is waterproof, drop-proof and dustproof for camping, hiking or climbing or on the go. Compact design can be easily taken to different places for use. Built-in latchable to attach the included latch clip to your backpack, belt, harness or any safety loop to keep your strength at arm's length. Can be placed in a pocket, purse or handbag. Stay chargedcan easily fit in a small bag, purse or backpack so that a convenient power source is always within reach with a straight-through charging feature, plug and play. Small and compact designcompatible with Type-port device charging, Samsung, Huawei, Xiaomi, wireless speakers, wireless headphones/headset, USB camping devices, electronic device accessories, etc. Mini rechargeable battery is able to attach the included locking clip to your backpack, belt, harness or any security ring to give you increased battery life. Can be placed in a pocket, purse or handbag.Specifications- Name: Mini emergency rechargeable battery- Battery capacity: 1500mAh- Power input: 5V 1A- Charging interface: Type-C- Case material: PVC- Size: 40*70*18mm- Color: black / pinkPackage Included1x Mini emergency power bank