Fits easily in your bag for commuting or outdoor activities. Rechargeable folding handy fan. Features: * Can be used for up to 6.5 hours on low mode * Mini size Specifications: * 5-level wind speed adjustment * Rechargeable battery: Lithium-ion battery 3.7V 2000mAh * Input: 5V 0.8A MAX * Charging time: Approximately 4 hours * Continuous usage time: Approximately 1.5 to 6.5 hours * Accessories: USB cable, strap * Size: W74 x D39 x H144mm * Weight (approx.): 130g * Color: White With warranty.