welcome,guest
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-13 19:31
97
Specifications | |
Model: | EM-200 |
Appliedarea: | eyes |
Micro-vibrationfrequency: | 200Hz |
Working voltage: | 1.5V |
Power: | 0.1W |
Weight: | 30g (containbattery) |