OBSBOT Vox Wireless Microphone System

The Vox is OBSBOT's two-person wireless microphone kit: two clip-on transmitters and a USB-C receiver that plugs straight into a phone, tablet, or computer with no driver install. Each transmitter captures its own talker on its own channel at 48 kHz/24-bit, which is what makes a two-way interview editable afterward rather than a single mixed track you cannot separate.

The omnidirectional capsules run 74 dB signal to noise and take up to 120 dB SPL, so a raised voice or a loud room does not clip the take. Range is quoted at 300 m line of sight on the 2.4 GHz link. A transmitter runs about 11 hours on its own cell, and the 1000 mAh charging case takes the kit to roughly 44 hours before it needs a wall socket, which covers a multi-day shoot out of a bag.