A radio or something with 〜か何か

Grammar Explanation: Or something similar with 〜か何か

A news broadcast interrupts the baseball game Tetsuhiro is watching over at his neighbor’s beach house.

哲浩(てつひろ):: 「あのー…　ラジオか何(なに)かありませんか？」; “Um... Do you have a radio or something?”; Literal: “Um... Is there a radio or something?”
綾子(あやこ):: 「あ、ありますけど…」; “Ah, there is...”
コナン:: 「でもこの試合(しあい)ラジオじゃやってないみたいだよ…」; “But it seems this game isn't being broadcast on the radio.”

Key Points

1〜か何(なに)か = or something like that

Tetsuhiro is asking for a radio, but he is not insisting on that exact item.
The expression leaves room for any similar device that would let him hear the broadcast.

2ラジオ is the example, not the full limit

3ありませんか is a polite request

The line is phrased gently because he is asking to borrow something from another person.
That politeness fits the hesitant opening あのー.

あの (That): あの comes before a noun to mean “that” or “those”. It points to someone or something away from both speakers, or something they both know about.
何か (Something): 何(なに)か means something or anything. It can also introduce an uncertain question, as in “Is something wrong?”
この (This): この means “this” or “these” and comes directly before a noun. It points to something near the speaker or something the speaker is referring to in the conversation.
試合 (Match): 試合(しあい) means a match or contest in sports, martial arts, or games.
見る (To see): 見(み)る means to see or look at something. It can also mean to examine its condition or nature.