Specifications: Material: ABS Power: 5MW Wavelength: 650NM Package: 1 Pair × Red Light Earplugs 4 Pcs × Earphone Soft Ring Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Note: This product is not a medical device; it is only intended to help relieve symptoms. Please consult a doctor if you experience any discomfort.
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