Please note:1. These accessories/batteries will be shipped separately from the oxygen concentrator, and they usually take 15-20 business days to deliver.2. The accessories/batteries do not apply to the return and refund policy.
Please note:1. These accessories/batteries will be shipped separately from the oxygen concentrator, and they usually take 15-20 business days to deliver.2. The accessories/batteries do not apply to the return and refund policy.
Please note:1. These accessories/batteries will be shipped separately from the oxygen concentrator, and they usually take 15-20 business days to deliver.2. The accessories/batteries do not apply to the return and refund policy.
Please note:1. These accessories/batteries will be shipped separately from the oxygen concentrator, and they usually take 15-20 business days to deliver.2. The accessories/batteries do not apply to the return and refund policy.
