Aobbiy Lung Expansion, Mucus Relief Device, Hand-Held Breathing Trainers - OPEP Therapy, Drug-Free - Helps Open Airways, Remove Mucus Effectively. Stronger & Healthier Lungs and Airway, Easy to Use

• Trusted OPEC Therapy - Oscillating Positive Extratory Pressure (OPEC) therapy has been recognized for decades. Now you can enjoy OPEC technology from the comfort of your home.
• Relieves mucus, breathes better – by vibrating to release mucus from the airways and creating pressure to keep the airways open, the device helps remove mucus from your lungs.
• Removes the lungs from pollutants – Breathing exercise helps remove harmful pollutants and impurities from the lungs. Take a full breath and feel the difference.
• Stronger, healthier lungs: Long-term use of this device can help strengthen your lungs by working the muscles of the respiratory walls.
• Easy and hassle-free – Not only is it easy to use, but the device doesn't require a battery or charging. A purchase is all you need.

Product description How to properly use the mucosal relief device? Four steps to clean the lungs and remove mucous membranes: Step 1: Contents. Relax your whole body, hold the device in one hand and place it in your mouth and keep your tip at ground level. Please note that the opening on the cover of the device must be kept transparent and not covered with any other object. Step 2: Content. Inhale slowly through your nose and hold your breath for 1 to 2 seconds. Step 3: Expire. Exhale slowly and as long as possible screaming to clean the mouth from the mucus spill. Do not inflate your cheeks when you exhale, keep your cheek muscles. This is essential for the correct use of the device and can be done with the other hand on the cheeks when exhaling to ensure that the muscles are tight. (Tips: Exhale slowly. Tighten your cheeks, your chest should vibrate), lift or lower the device, adjust the optimal position. Step 4: Repeat. Repeat steps 2 and 3: inhale and exhale, and hold the breath for an appropriate period of time, during which rapid and vigorous breathing should be avoided. Height adjustment: You can control it yourself by lifting or lowering the position of the device to adjust it to the optimal position for the best vibration effect. You will feel a sensation of vibration in your chest if you use the device in the right way. Clean after use: it should be cleaned after each use to remove internal moisture and mucus. Deep cleaning is recommended every other day, using mild soapy water or detergent. Do not use chlorinated water, bleach or other chlorinated products. Frequency of use: In general, it is recommended to use it twice a day, once in the morning and once in the evening, to avoid excessive fatigue, and the duration of each application depends on the mucus in your lungs. Indications Lung Expansion, Mucus Relief Device, OPEP Therapy, Hand-Held Breathing Trainers Ingredients Food grade plastic Stainless steel Directions Read instruction before use Safety Warning read instruction before use. Legal Disclaimer read instruction before use.