Feature: 1. The concentration of oxygen supply is higher than that of mouth-to-mouth respiration, can avoid direct contact between the rescuer and the patient. 2. It is mainly used for cardiopulmonary resuscitation and general artificial respiration assistance. 3. Can press to give oxygen directly, the patient can get sufficient oxygen supply and improve the hypoxia state. 4. No electric device required, easy to operate and carry, adjustable and convenient for use. 5. Simple designs, easy to install and use, suitable for both home use and professional use. Specification: Condition: 100% Brand New Item Type: Manual Resuscitator Material: PVC Type: Adult Applicable to: This product is mainly used for cardiopulmonary resuscitation and general artificial respiration assistance, especially when the condition is serious, when it is too late for tracheal intubation, you can use this product to press the balloon to directly supply air, so that the patient can get sufficient oxygen supply and improve tissue anoxic state.. Package List: 1 x Manual Resuscitation Bag1 x Face Shield1 x Reservoir Bag1 x Oxygen Hose 1 x Mouth Opener3 x Oropharyngeal Airway1 x Manual