Portable Foldable Handheld Fan USB Rechargeable 5-Speed Adjustable Turbo Fan 4000mAh Battery 10H Runtime Neck Fan

Power supply mode: lithium battery. noise: 45-50dB inclusive). rated voltage: 5. rated power: 7. wind speed gear: 5. number: N607. whether built-in battery: built-in battery. built-in battery capacity: 2000mAh-4000mAh inclusive). blade quantity: 6 and above. fan classification: neck-hanging fan. endurance: 8-12h including). additional features: folding neck. Model: N607. input: 5V2A. power: 7W. input interface: Type-C. battery capacity: 3600mAh. Ultimate Cooling Experience-This N607 handheld turbo fan adopts an advanced 6-blade design and is equipped with a high-speed three-phase brushless motor, with a maximum wind speed of up to 10m/s. Maximum speed is 13,500 rpm, which is 3 times that of ordinary handheld fans. Perfect for relieving the heat during hot journeys. 5 Gear Turbo Wind-Experience personalized comfort through the adjustable wind speed settings of the handheld personal fan. From light breezes to strong winds, we offer 5 wind speed settings that you can adjust to meet your s