Half Elven Player Character Attributes

Here are the in-game attributes for Half-Elves.
Half Elves come from a specific ancestral home, either Elves or Humans or both. Remember to check out the General Elves Link (The Elves, General) and Humans (Humans: Overview) to entertain possibilities. Here are the half elf attributes:
Half elves appear in many ways, based on their particular mixed ancestry (see links above). They are human height on average, perhaps 5' 10", and they weigh roughly 160 lbs. as such. Their pointed ears and often silky hair makes it difficult or impossible to pass for humans. Their eyes are striking as well, often large and almond shaped, deemed beautiful by many who meet them.
Half Elves mature at the same rate as humans, except old age does not reach them until roughly 180 years. Half-Elves speak Elven and Regional Common, along with one more language per +1 of Intelligence modifier.
Find more information and inspiration in the Player's Handbooks (both v3.5 and 5e), or in the Core Rulebook for PF2e.

HALF ELF ATTRIBUTES for PATHFINDER 2e

• Hit Points: 8
• Size: Medium
• Speed 25'
• Ability Boosts: Two Free
• Heritage (for "Human"): Choose "Half-Elf" Heritage...
• Low Light Vision
• Ancestry Feats: Can choose Elf, Half Elf, or Human feats

HALF ELF ATTRIBUTES for D and D v3.5

• Size: Medium
• Speed 30'
• Immunity to Sleep Spells and similar magical effects; +2 save vs Enchantments
• Low-Light Vision
• +1 to Listen, Search, and Spot checks
• +2 bonus on Gather Information
• For all effects related to race, half-elves are considered Elves
• Favored Class: Any

HALF ELF ATTRIBUTES for D and D 5e

• +2 to Charisma and +1 to another two ability scores
• Size: Medium
• Speed 30'
• Darkvision 60'
• Fey Ancestry: Advantage on Saves vs. Charms and Sleep
• Skills: Gain proficiency in two of your choice