!!!Please note that this is NOT FDA approved and shouldn't be used for any prescription purposes!!!
1. Aviation oxygen generation technology. Excellent performance and quality. // 2. Concise, beautiful and snug appearance, small in size and convenient to carry, suit for using at home, office and car. // 3. Time, pressure multi-variable control technology, professional control the chip, dynamic adjusting machine state.
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Item# : SPM10870333020
Model # : OC-III