Sennheiser HD449 Wired Headphones vs Panasonic RP-HS220PP Wired Earphones

  • Sennheiser HD449 Wired Headphones于 2012 年 3 月 31 日首次发布。
  • Panasonic RP-HS220PP Wired Earphones于 2013 年 10 月 21 日首次发布。
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比较价格
buy
buy
buy
buy
buy
buy
耳机类型
连接性
Microphone
No
No
颜色
Black
Pink
发布日期
31st March 2012
21st October 2013
型号
HD449
RP-HS220PP
Cord Length (Metres)
1.4
1.2
Bluetooth
No
No
Impedance (Ohms)
32
17.5
Sensitivity (dB)
114
-
频率响应范围
16Hz-24,000Hz
10Hz-22,000Hz