Hero Jr 分心裝置

The multi-directional flashes are so bright I can spot my dog from across the park in daylight, and the compact size means it clips right onto my belt loop. I've used it for a week now and the tone still makes me jump every time, which is exactly what I want.

The 130dB tone is genuinely jarring—I tested it in my backyard and could hear it clearly from three houses down. The light flash is bright enough to grab attention even in daylight, and it’s held up fine after a few drops onto concrete.

Took it camping to test the range, and the light flashes were visible across the entire lake from shore. The compact size made it easy to clip on my pack, and the 130dB sound cut through wind noise without issue.