One of the most popular models from 3M, designed for general use by healthcare professionals. For several key features- Dual-Sided Chestpiece, High Acoustic Sensitivity, Tunable Diaphragms, Durable and Easy to Clean, Comfortable Eartips. With multiple colors.
Jiangsu_Nantong, Jiangsu
2024-10-25
Jiangsu_Nanjing, Jiangsu
2024-10-25