Adjustable Resistance The breathing trainer features a rotating valve and adjustable resistance levels. You can rotate left and right to increase or decrease the resistance according to your needs.

Multifunctional Training Device The muscle trainer is not just for athletes. Training the respiratory muscles is also beneficial for singers, hikers, climbers, military personnel, musicians, and during meditation.

Portable Training Size The portable muscle trainer has dimensions of 10x6x3.2 cm. It easily fits into a gym bag, backpack, or suitcase, making it convenient for respiratory exercises on the go.

Silicone Material The main body of the device is made from soft, food-grade silicone, allowing for comfortable and durable use. The regulator is made from high-quality ABS material, ensuring durability and ease of use.

Easy Cleaning The simple design of the trainer makes cleaning easy. It comes in individual packaging for a clean and safe mouthpiece every time you use it.

• Color: Black | White
• Material: Plastic
• Package Contents: 3 x Breathing Devices
• Width: 5.5 cm
• Length: 10 cm
• Weight: 100 g
• Diameter: 3.5 cm
• Functions: Portable
• Body Area: Mouth
• Benefits: Enhances circulation
• Benefits: Aids sleep
• Benefits: Supports the respiratory system
• Product Type: Therapeutic Device