Sennheiser MM550X Wireless Headphones vs Panasonic RP-HS220PP Wired Earphones

  • Sennheiser MM550X Wireless Headphones于 2012 年 4 月 2 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
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耳机类型
连接性
Microphone
Yes
No
颜色
Black
Pink
发布日期
2nd April 2012
21st October 2013
型号
MM550X
RP-HS220PP
Cord Length (Metres)
-
1.2
Bluetooth
Yes
No
Impedance (Ohms)
-
17.5
频率响应范围
-
10Hz-22,000Hz