Wind power upgrade, burst 27.5m/s ultra-high wind speedSmall and light, easy to carryExquisite aluminum alloy body, weighing only 301gStepless speed control, Press turbo button will generate super strong wind.Cooling down promptly in hot weatherA great helper for inflating and deflatingoptional vacuum accessories Operating Temperature Range: 0℃~+40℃ Storage Temperature Range: -20℃~+60℃ Operating Voltage Range: 12.8V~16.8V Max Power: 140w (Turbo speed) Max. Runtime: About 3.5H (Tested in lab environment under the low speed) Charging Time: About 2.25H (5V/2A, 25℃) Battery: 14.8V, 1100mAh, 16.28Wh (Built-in battery cannot be removed, charge it via the USB-C port on the handle) ... több »