OUTXE Necklace Rotating Adjustment Rechargeable Heating, Cooling & Air Quality Review

Hands-Free Fan: Just hang the fan around your neck and enjoy a cool breeze. It won't swing back and forth or hurt your neck while you walk. A must-have for travel, outdoor. A must-have for hot flashes: Can be adjusted 90 degrees up or down, keep you cool and calm on the go. 3000mAh Rechargeable Battery: Works for 3-12h, say goodbye to AA batteries and save your money! Can be powered and recharged by any 5V output USB device (such as a power bank, computer, etc.). Little Fan: Easy to put in a bag and carry with you, keep cool everywhere. Only 122g/4.3oz, lighter than your phone. A great gift for family or friends in summer. 3 Adjustable Speeds: Low/Medium/High, meet your different cooling needs. Provide nice airflow pointed up to your face. Keep cool on hot summer days, anywhere you go.