Senate of the Philippines

The Senate of the Philippines (Filipino: "Senado ng Pilipinas", also "Mataas na Kapulungan ng Pilipinas" or "upper chamber") is the upper house of the bicameral legislature of the Philippines, the Congress; the House of Representatives is the lower house. 
The Senate is made of 24 senators who are elected at-large with the country as one district under plurality-at-large voting.
The Senate shall elect its President and the House of Representatives its Speaker by a vote of all its respective members.