Weight Loss Whistle, Abdominal Respirator Household Products Refer to the actual product

Refer to the actual product for final details

Assist with reducing symptoms of depression and treating anxiety

Sequin material: PET

[Buttons and indicators]:Low battery indicator (BATT)Tuner switch (TUNER)VOLUME – Adjusts guitar output volumeMUSIC VOL – Adjusts MP3 playback volumeTF CARD – Supports TF card readingUSB interface – Supports USB drive readingTuner display

Weight Loss Whistle, Abdominal Respirator Household Products Refer to the actual productFeatures: 1. Reduce breathing difficulties and increase vital capacity by exercising breathing muscles. 2. Work out in a comfortable armchair every day to increase lung strength. 3. Just use it for about five minutes a day (equal to 30 times "breathing"). 4. Small size and compact structure, you can use it anywhere. 5. Can be used by almost anyone, without any side effects. 6. Due to hygiene and safety considerations, this item cannot be returned. 7.