Smooth breathing and quiet sleep
I hope our products can help you and bring you healthy and high-quality sleep
Snoring intervention | snowing accurately | Tens + EMA Technology | Sleep report
Throat airway is narrowed while snoring
The product will intervene by tensioning throat muscles for unhindered breath
Dedicated App:
• Customize settings
• Monitor sleep-breathing patterns
• Simplify sleep management
Simple operation,just a key to start or stop
Small and light, easy to avoid snoring embarrassment
Magnetic charging, convenient and practical
Medical electrode, safe and healthy


I hope our products can help you and bring you healthy and high-quality sleep



| Model: | YA4200 |
| Dimensions: | 40.8mm*25.6mm*15.0mm |
| Weight: | 11.6g |
| Color: | Champagne gold |
| Patent no.: | ZL 2013 1 0592276.9 |
| Material: | ABS+PC |
| Device compatibi: | iOS 9.0 or above, Android 4.3 or above |
| Battery capacity: | 3.8V/130mAh |
| Medium frequency: | 8KHz+-10% / 3-8KHz+-10% |
| Modulated frequency: | 15Hz+-10% |
| Working duration: | About 15 hours |
| Packing list: | One host, one charging cradle, one product manual, one quick start guide, one charging data line and 10 electrodes |