Sell 【ready stock】Oxygen Portable [99.6 Oxygen]oxygen inhaler 1000ml Oxygen TankBotol portable oxygen inhaler Pernafasan Oksigenoxygen concentrator oksigen pernafasan oxygen machine oxygen concentrator for covid氧气瓶 best price

99.6% Pure Oxygen Pure natural, safe, no side effects Oxygen is often used by professional and amateur athletes to enhance their performance. Inhale 3 to 5 deep and slow breaths before and during activities to gain additional benefits and faster recovery.  Helps in concentration and memory  Health and well-being of pregnant mothers  Maintain a healthy heart  Recovery after exercise  Helps during air pollution  Health and well-being of the elderly  Reducing the problem of high mountain diseases  Improving sports performance Medical Grade Oxygen 1000ml * Please note that the oxygen has no weight, the weight of this product is just the weight of the can. * The can is NOT EMPTY, the product is very light because oxygen has no weight. 99.6% 纯正保健氧 纯天然，安全，没有副作用 浓缩于沙巴好空气的高纯度氧气，让您以最快的速度补充您身体所需的氧气。专业和业余运动员经常使用氧气来提高他们的表现。在运动前和运动期间，应吸3至5口深呼吸和慢呼，以获取更多益处并更快恢复。  帮助学生集中注意和记忆力  促进孕妇和宝宝的健康  有助于保持心脏健康  有助于运动后恢复  有助于对抗空气污染  帮助消宿醉  减轻高山症  提高表现和耐力 医用级氧气 1000毫升 **请注意氧气是没有重量的，此产品的重量仅是罐子的重量。 *罐子不是空的，这个产品很轻，因为氧气是没有重量的。