Features:

 Portable Power Bank:
Perfect for boosting the power and extending the battery duration of your tablet, phone, wireless speaker, e-reader or other standard USB devices thanks to its 1500 mAh built-in battery.

 Waterproof Rubber Surface:
Designed 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.

 Metal Clasp:
Able to attach the power bank to your backpack, belt, harness or any safety loop to keep your strength at arm's length. Also, you can place it in a pocket, purse or handbag.

 Plug and Play:
Compatible with Type-C/iOS devices, for iPhone, Samsung, Huawei, Xiaomi, wireless speakers, wireless headphones/headset, USB camping devices, electronic device accessories, etc.