Merging the ultracompact and extraordinarily easy-to-use nature of the standard Blink 500 with high-end luxuries such as crisp OLED screens, mono/stereo output modes, 60% longer battery life, and double the operating range, the Saramonic Blink 500 Pro B2 true wireless microphone system gives budget-conscious content creators, run-and-gun videographers, and mobile journalists a pro-level, all-inclusive solution for recording two subjects to your camera, camcorder, smartphone, or tablet.