| Function: | Relievevisual Fatigue, Improve Sleep |
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| Material: | ABS |
| Principle: | Vibration |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Product parameters Product Name: Eye exercise apparatus Product Model: JM-01 Battery capacity: 800mAh Product size: 190x83x78mm Charging voltage: DC/5V Charging current: DC/1A Nominal voltage: DC/3.7V Rated power: 5W Executive standard: GB4706.1-2005 GB4706.10-2008 |
Suppliers with verified business licenses
Audited Supplier 
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