A Samsung POWERBANK 10000, or any power bank with a 10,000 mAh capacity, likely offers the following features:

1. Capacity: 10,000 mAh refers to the battery capacity, indicating how much charge the power bank can hold. It should be sufficient to charge most smartphones multiple times.

2. Compact Design: Power banks are generally designed to be portable and easy to carry. The Samsung POWERBANK 10000 may have a compact and sleek design for convenience.

3. Multiple Charging Ports: Look for multiple USB ports, allowing you to charge more than one device simultaneously. This is a practical feature for users with multiple devices.

4. Fast Charging Technology: Some power banks come with fast charging capabilities, enabling quicker charging for compatible devices.

5. LED Indicators: LED lights typically indicate the remaining battery capacity, giving you an idea of when the power bank needs to be recharged.

6. Compatibility: The power bank should be compatible with a variety of devices, including smartphones, tablets, and other USB-powered gadgets.

7. Safety Features: Modern power banks often include safety features such as overcharge protection, over-current protection, and short-circuit protection to ensure the safety of both the power bank and connected devices.