You have Proficiency in Perception

Your base walking speed increases to 40 if you're in a desert

You have 120ft of Darkvision

You have advantage on saving throws against being charmed, and magic can’t put you to sleep.

Elves don’t need to sleep. Instead, they meditate deeply, remaining semiconscious, for 4 hours a day. (The Common word for such meditation is “trance.”) While meditating, you can dream after a fashion; such dreams are actually mental exercises that have become reflexive through years of practice. After resting in this way, you gain the same benefit that a human does from 8 hours of sleep.

Your Dexterity Score Increases by 1

You have proficiency with the Scimitar, Sling, Light and Heavy Crossbows