Sennheiser HD598 SR Wired Headphones vs boAt Airdopes 491 True Wireless Stereo (TWS) Earphones

  • Sennheiser HD598 SR Wired Headphones于 2017 年 3 月 22 日首次发布。
  • boAt Airdopes 491 True Wireless Stereo (TWS) Earphones于 2022 年 5 月 4 日首次发布。此版本的 boAt 耳机支持蓝牙 5。
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比较价格
buy
buy
buy
buy
buy
buy
Microphone
Yes
-
颜色
Black
-
发布日期
22nd March 2017
4th May 2022
型号
HD598 SR
Airdopes 491
Driver Size (mm)
-
6
Number of Drivers
-
2
防水
-
IP67
Cord Length (Metres)
1.2
-
Bluetooth
No
Yes
Bluetooth Version
-
5
Charging Time (Hrs)
-
2
Impedance (Ohms)
50
-
Sensitivity (dB)
112
-
频率响应范围
12Hz-38,500Hz
20Hz-20,000Hz