Nutritional Supplements » Oxygen »H HUKOER Portable Oxygen Bar Machine with Battery for Travelling and car use

1. ❤Supply Airflow outlet 3L/min,o-xygen concentration :About 30% for rich O₂*achievement.Used for family health care OR outdoor use. NOT recommended for severe patients.
2. ❤Includes a Chargeable battery (2200MA,Charge 2 hours ,could use for 1h). can be used in car even the place without power supply (includes car adapter,DC12V to AC110V,32W).comes with a hand grip for easy carrying.
3. ❤Easy to use:Simplified concise control system with intensive design ,one-button start. Connect the charger to continuous oxygen supply. 4 hours automatic shutdown to protect the machine from overheating.Then You need to restart.
4. ❤2200MA OR 5000MA battery (Charge for three and a half hours, use 1-1.5 hours) is available in our store for corresponding ASIN B07DWQNZXQ,B07DNB2J1P
5. ❤Timing settings:divided into 20min (press blue button once), 40min (presses blue button two times), 60min (presses blue button three time), continuously working ( presses Blue button fourth time).★★★TIPS: 1-year-warranty. Any question you have upon our product or service, pls feeI free to contact us on Amazon or satisfyrequirement@outlook