There are pre-existing versions of the Hammerhead buds that have a 3.5mm connector, but since the Razer Phone doesn’t have a dedicated headphone jack, these Hammerheads would make a good add-on. In fact, they’d probably make a good add-on for any Android device that doesn’t have a headphone jack, which is a lot of them these days.
According to the listing, these earbuds have a custom-tuned DAC for clean and unprocessed audio, in-line microphone and volume control, as well as flat cables for tangle-free storage.
The Hammerheads are priced at $79.99 through Razer’s online store. They haven’t made their way to Amazon yet, but you can expect them to show up there, too, at some point.