Because the control buttons are white with a black field, they’re easy to see even in dim light. Connie Park/NYT WirecutterDespite the fact that the Go 4 didn’t distort when we cranked up Audrey Nuna’s “damn Proper,??much on the rhythmic generate and kick of your hip-hop, R&B, and EDM favorites will be missing.The Turtlebox Audio Gen 2 ($39