关闭的窗户，关掉手机，穿耳塞和使用白噪声机或风扇，静音外界的声音。
Close the Windows, turn off the phone, wear earplugs and use a white noise machine or fan to mute outside sounds.
Thanko宣称腋下风扇非常轻巧（重30g或1盎司），并且即使在拥挤的人群中使用也足够静音，所以你不必担心嗡嗡作响的腋窝会引起不必要的注意。
Thanko claims the armpit fans are very light (30g/1 oz) and silent enough to use even in a crowded, so you shouldn't have to worry about attracting unwanted attention with your buzzing armpits.
独特超静音设计：特殊冷却风扇马达设计，运转安静无噪音。
Silent designing: built in high power cooling fan with tranquil motor, running noiseless.
独特超静音设计：特殊冷却风扇马达设计，运转安静无噪音。
Silent designing: built in high power cooling fan with tranquil motor, running noiseless.
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