| Vesper Technologies, Inc. | ¥ 685.1500 | 1806 | 麦克风压电 MEMS 模拟量 OMNI -38DB | | |
| Vesper Technologies, Inc. | ¥ 25.1703 | 1013 | MIC MEMS 数字 PDM OMNI -26DB | | |
| Vesper Technologies, Inc. | ¥ 62.9060 | 1384 | MIC 压电 MEMS 模拟 -28DB | | |
| Vesper Technologies, Inc. | ¥ 28.5262 | 734 | 麦克风压电 MEMS 模拟量 OMNI -38DB | | |
| Vesper Technologies, Inc. | ¥ 31.8823 | 507 | 全向 64dB - MEMS 麦克风 | | |
| Vesper Technologies, Inc. | ¥ 37.4775 | 7272 | 麦克风 MEMS 模拟全向 | | |
| Vesper Technologies, Inc. | ¥ 27.9243 | 6266 | MIC 压电 MEMS 模拟 -43DB | | |