Technical Parameter:
- Three Layers of Protection, PFE ≥95%
- Medical Device Registration Certificate for FDA
- CFDA Certificate No.SXZZ 20202141526
- CFDA Certificate No.for manufacture: SYJXSC NO.20200172
- Comply with The National Medical Standard YY/T 0469
- Quality Guaranteed, Produced under Class 100,000 clean room
Packing Details:
1. Available in:
- S 145 x 80mm
- M 145 x 95mm
- L 175 x 95mm
2. Ear hook type/Strap type
3. Sterilized /Non-sterilized