Is this a burr grinder or a blade grinder?

The listing does not say. At 1400 W it is a high-power electric grinder, and grinders in this class are usually blade or small burr units. Check the product manual for the grind mechanism before buying if evenness matters to you.

Can it grind fine enough for espresso?

No grind settings are stated, so fine, consistent espresso grinding is not guaranteed. It is a safer fit for drip, pour-over and French press, which tolerate a wider range of particle sizes.

What is included in the set?

The set contains the coffee grinder and a kettle, both in stainless steel with a silver finish. No other accessories are listed.

How do I clean the grinder?

The stainless steel exterior wipes clean with a damp cloth. For the grinding chamber, follow the manufacturer's instructions; most electric grinders should not be immersed in water.

Does the kettle have temperature control?

The listing gives no kettle features beyond the set itself. If you need variable temperature or a gooseneck spout for pour-over, confirm those details before buying.