MIXIO Portable Folding Fan with Key Mode Control Apa perbedaan F3 dan F3E??? -F3 kepalanya bisa puter 60 derajat auto swing rotation dengan meteken tombol 3 DETIK Smart switch kedip lampu biru -F3E Tidak ada fitur auto swing Fitur : 1. Telescopic folding design for desktop, floor, outdoor and other occasions. 2. 3 stall speed to meet your needs. 3. Automatically moving head design, rotation may be about 110 °. 4. Built-in 1800mAh battery, eliminating wound troubles, life of up to 5-24 hours. 5. Disassemble and clean easier, more convenient to carry housing Material: ABS / PP / electronic components Color: white Product model: F3 Folding Fan Battery model: lithium battery 18650mAh Wind speed gear: 3 Control mode: key mode Air supply principle: air circulation Wind mode: [1 file]. Soft wind [2 files]. Refreshing wind [3 files]. Strong wind Charger specifications: 5V / 2A Wind speed: 1st gear 2.3m / s, 2nd gear 3.0m / s, 3rd gear 4.0m / s Noise decibel: 30-40db Charging time: <4h30m Life time: 1st gear 23h30m, 2nd gear 9h30m, 3rd gear 5h30m Power consumption: 4.5w Charging input: DC5V-2A Battery capacity: 1800mAh Product size: 196 * 196 * 97mm Product net weight / gross weight: 1.044kg / 1.277kg