Purifier Necklace ST-3B
- Color
- Blue,Red
- Product size
- 5.4*5.6*2.2 cm
- Battery information
- 450mAh
- Packing list
- Purifier Necklace* 1 USB cable * 1 Hanging neck strap * 1 Manual * 1
- Certification
- ce,RoHS,FCC
- OEM/ODM
- Support
- Function
- Negative ion generator
- Noise
- No
- Negative ion concentration
- 20000000 pcs/m³
