Features:

1. Portable Charger 2-in-1: Ideal for charging your tablet, phone, wireless speaker, e-reader, while charging compatible wireless smartwatches, or other standard USB devices to boost power and extend life, with 3000mAh internal battery and shared output power for more extra batteries.

2. Waterproof Rubber Surface: Designed to withstand the most extreme outdoor conditions, waterproof, dropproof and dustproof, suitable for camping, hiking or mountaineering or just going out. Compact design, can be easily taken to different places for use.

3. Built-in Carabiner: The ability to attach the included carabiner clip to a backpack, belt, harness, or any safety loop keeps your power within arm's reach.  It can be carried in a pocket, purse or handbag.

4. Stay Charged: A great adventure companion that fits easily in a pouch, purse or backpack so convenient power is always within reach with pass-through charging.

Specifications:

Name: 2-in-1 Mini Power Bank

Material: ABS+circuit board

Color (optional): Black, White

Style (optional): For Type C

Battery capacity: 3000mAh

Input/Output: 5V/1A

Watch output power: 3W

Product Size: About 42x85x16mm/1.65x3.34x0.62in

Package Includeds:

1 * Mini Keychain Power Bank

(Watch & Phone are not included.)"