Keeping you feel cool and refresh with Firefly Rechargeable Fan.
|Features||1. Mini Handy Fan with Mirror
2. Charging time: 4 hours
3. Usage duration: 8.5hrs - low speed fan/ 4.5hrs - mid speed fan/ 2.5hrs - high speed fan
4. SAFE - with overcharge and discharge protection
5. Micro USB charging port.
|Battery Rating/ Type||3.7V 2AH Lithium Polymer|