> Prevent snoring in sleeping
> Supply more oxygen to your body
> Eliminate snoring that effect your bed partner
> Have a better sleep and rest well
> High quality food-grade material
Size: 6cm x 2.52cm x 3.9cm
Material: ABS+ Food-grade silicone
Product Brand: QinChang
Model: QC-001
Battery: Rechargable
Applicable crowd: Patients with dyspnea and sleep apnea syndrome