What do we know about the Mashiach found in the Tanakh?

Here are some bible verses that MAY talk about the mashiach:

Zechariah 9:9-10

ט  גִּילִי מְאֹד בַּת-צִיּוֹן, הָרִיעִי בַּת יְרוּשָׁלִַם, הִנֵּה מַלְכֵּךְ יָבוֹא לָךְ, צַדִּיק וְנוֹשָׁע הוּא; עָנִי וְרֹכֵב עַל-חֲמוֹר, וְעַל-עַיִר בֶּן-אֲתֹנוֹת. 9 Rejoice greatly, O daughter of Zion, shout, O daughter of Jerusalem; behold, thy king cometh unto thee, he is triumphant, and victorious, lowly, and riding upon an ass, even upon a colt the foal of an ass.
י  וְהִכְרַתִּי-רֶכֶב מֵאֶפְרַיִם, וְסוּס מִירוּשָׁלִַם, וְנִכְרְתָה קֶשֶׁת מִלְחָמָה, וְדִבֶּר שָׁלוֹם לַגּוֹיִם; וּמָשְׁלוֹ מִיָּם עַד-יָם, וּמִנָּהָר עַד-אַפְסֵי-אָרֶץ. 10 And I will cut off the chariot from Ephraim, and the horse from Jerusalem, and the battle bow shall be cut off, and he shall speak peace unto the nations; and his dominion shall be from sea to sea, and from the River to the ends of the earth.

Micah 5:1-2

א  וְאַתָּה בֵּית-לֶחֶם אֶפְרָתָה, צָעִיר לִהְיוֹת בְּאַלְפֵי יְהוּדָה–מִמְּךָ לִי יֵצֵא, לִהְיוֹת מוֹשֵׁל בְּיִשְׂרָאֵל; וּמוֹצָאֹתָיו מִקֶּדֶם, מִימֵי עוֹלָם. 1 But thou, Beth-lehem Ephrathah, which art little to be among the thousands of Judah, out of thee shall one come forth unto Me that is to be ruler in Israel; whose goings forth are from of old, from ancient days.
ב  לָכֵן יִתְּנֵם, עַד-עֵת יוֹלֵדָה יָלָדָה; וְיֶתֶר אֶחָיו, יְשׁוּבוּן עַל-בְּנֵי יִשְׂרָאֵל. 2 Therefore will He give them up, until the time that she who travaileth hath brought forth; then the residue of his brethren shall return with the children of Israel.

Note: It is always good to read the entire texts rather than just picking or selecting verses. Reading the entire chapter or texts would give you the context about the message.