[問題] iphone 音量條分貝
爬文說聽耳機不要超過一小時(89分貝)
想請教一下,iphone的音量條大概是幾%幾分貝呢?
google不到相關資料
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 123.192.236.2
※ 文章網址: https://www.ptt.cc/bbs/iPhone/M.1481873720.A.C3C.html
→
12/16 16:05, , 1F
12/16 16:05, 1F
→
12/16 16:08, , 2F
12/16 16:08, 2F
※ TFG5566:轉錄至看板 Headphone 12/16 16:34
→
12/16 21:28, , 3F
12/16 21:28, 3F
→
12/16 21:28, , 4F
12/16 21:28, 4F
→
12/16 21:28, , 5F
12/16 21:28, 5F