Corsair also didn't provide an input lag claim, but some 8,000 Hz keyboards point to an input lag of as low as 0.125 ms (1 second divided by 8,000 reports = .000125 second).

To find the ideal BPM for your running mix, run2rhythm, a site that sells running mixes, advises you perform this test: 1. Run for 15 minutes at a pace you are comfortable with. 2.