Product weight: 17g
Product material: ABS+silicond
Rated voltage: 3.7v
Product color: black
Usage: Directly worn
Product Features
1. 1 click switch for easy operation
2. Comfortable to wear, compact and portable
3. 6-speed adjustment, ergonomic design, silicond material
4. Fully automatic mode, no manual setting required
5. Nasal obstruction soft silicond combination
Silicond material is soft and won't harm the nose