The “Dabai X3 PRO” household ventilator, a joint flagship product jointly developed by Kefu and Rongxin, began pre-sale on the JD platform and officially launched on August 12. Using a combination of a “1000 frequency instantaneous control” algorithm, a cotton-free mute structure, and age-appropriate interaction logic, this product attempts to provide a solution that balances clinical-level response and home safety for families with sleep apnea syndrome and COPD.

The “Dabai X3 PRO” household ventilator, a joint flagship product jointly developed by Kefu and Rongxin, began pre-sale on the JD platform and officially launched on August 12. Using a combination of a “1000 frequency instantaneous control” algorithm, a cotton-free mute structure, and age-appropriate interaction logic, this product attempts to provide a solution that balances clinical-level response and home safety for families with sleep apnea syndrome and COPD.