techtimes: Powerbeats Pro Gets IPX4 Water Resistance Rating, But Here’s What That Means Powerbeats Pro Gets IPX4 Water Resistance Rating, But Here’s What That Means The Powerbeats Pro, which come out May 10, was made for working out, which is to say it's sweatproof and perhaps even waterproof, unlike Apple's AirPods. But how waterproof is it? Both Apple and Beats ...

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