Noise Reduction Percentage
cowin products comparison
| Cowin E7 | Cowin SE7 | Cowin E7 PRO | Cowin E8 | Cowin E9 | Cowin SE8 | |
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90% |
96% |
95% |
96% |
98% |
98% |
|
Sound Quality |
HD Stereo Sound Via 45 mm Dynamic Drivers |
Hi-Fi Stereo Sound Via 40 mm Dynamic Driver |
HD Stereo Sound Via 45 mm Dynamic Drivers |
HD Stereo Sound Via 40 mm Dynamic Drivers |
Hi-Fi Stereo Sound Via 40 mm Dynamic Driver |
Hi-Fi Stereo Sound Via 36 mm Dynamic Drivers |
|
Built-in Microphone |
3-microphone Technology |
5-microphone Technology with CVC Noise-cancelling HD Calls |
3-microphone Technology |
5-microphone Technology with CVC Noise-cancelling HD Calls |
5-microphone Technology with CVC Noise-cancelling HD Calls |
5-microphone Technology with CVC Noise-cancelling HD Calls |
|
Bluetooth Wireless Connectivity |
V 5.0 & NFC |
V 5.0 |
V5.0 |
V 5.0 |
V 5.0 |
V 5.0 |
|
Battery Life (hours) |
30 Hours & Wired Operation |
30 Hours & Wired Operation |
30 Hours & Wired Operation |
20 Hours & Wired Operation |
30 Hours & Wired Operation |
30 Hours & Wired Operation |
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Supported Bluetooth Audio Codec |
A2DP V1.3 AVRCP V1.6 HFP V1.7 HID V1.1 AVCTP V1.4 AVDTP V1.3 SPP V1.2 |
TrueWireless™ Stereo TrueWireless™ Stereo Plus aptX™ audio |
A2DP V1.3 AVRCP V1.6 HFP V1.7 HID V1.1 AVCTP V1.4 AVDTP V1.3 SPP V1.2 |
TrueWireless™ Stereo TrueWireless™ Stereo Plus aptX™ audio |
TrueWireless™ Stereo TrueWireless™ Stereo Plus aptX™ audio |
TrueWireless™ Stereo TrueWireless™ Stereo Plus aptX™ audio |
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Price |
$49.99 $69.99 |
$69.99 $139.99 |
$69.99 $109.99 |
$79.99 $159.99 |
$89.99 $169.99 |
$119.99 $149.99 |
Best Seller Headphones
Hot Sale Color
Summer Limited
HOW DO NOISE-CANCELING HEADPHONES WORK？
Active noise canceling (ANC) works by using a microphone to pick up low-frequency noise and eliminate it before entering the ear.
Headphones produce a sound that converts its phase to 180 degrees of unwanted noise, thereby making the two sounds cancel each other out.
ARE ACTIVE NOISE CANCELLING HEADPHONES WORTH IT?
Of course, it is worth it. Before people used to increase the volume to cover the noise outside. This method can damage your hearing. But the advent of noise-canceling headphones changed all that. When you take a plane, subway, or other transportation, or use a weeder, wearing noise-canceling headphones can help you reduce the outside noise. You don’t need to increase the volume to let you focus on your own affairs.
Avtive Noise Cancelling Earbuds
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Cowin Apex Elite Active Noise Cancelling Wireless Earbuds
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