Instruct: Classify the given Amazon review as either positive or negative.
Query: Too much feedback! Improvement needed on the microphone!

We bought this for our 4 1/2 yr old grandson. He LOVED it...for the siren sounds. The sirens worked great, however, the microphone had so much feedback that our nerves were frayed in less than 45 seconds. The directions stated that you needed to hold the microphone a certain distance away from the speaker. We held it the maximum length the wire could stretch and it still squawked!