72points

Cowin E7

73points

JBL Duet BT

Cowin E7
JBL Duet BT
Comparison winner
vs
vs

44 facts in comparison

Cowin E7 vs JBL Duet BT

Cowin E7
JBL Duet BT
72
points
Cowin E7
73
points
JBL Duet BT

Why is Cowin E7 better than JBL Duet BT?

  • Has active noise cancellation (noise control)
    ?
  • 14h longer battery life
    ?

    30hvs16h
  • Has an over-the-ear form
    ?
  • 16 Ohms lower impedance
    ?

    16 Ohmsvs32 Ohms
  • 22.95% more battery power
    ?

    750mAhvs610mAh
  • 0.5 more years under manufacturer's warranty
    ?

    1.5vs1
  • Has voice prompts
    ?
  • Has voice commands
    ?

Why is JBL Duet BT better than Cowin E7?

  • 26dB/mW higher sound pressure level
    ?

    111dB/mWvs85dB/mW
  • 202.25g lighter
    ?

    183.3gvs385.55g
  • 2h shorter charge time
    ?

    2hvs4h
  • Can be folded
    ?
  • Has an in-line control panel
    ?
  • Has an on-ear form
    ?
  • Has an L-shaped plug
    ?

Price comparison

Cowin E7

Buy used:

$17.65

ProductStorePrice
Cowin E7 AmazonCOWIN E7 Active Noise Cancelling Headpho...COWIN E7 Active Noise Cancelling Headphones Bluetooth Headphones with Microphone Deep Bass Wireless Headphones Over Ear, Comfortable Protein Earpads, 30 Hours Playtime for Travel/Work, Black
Amazon logo
$59.99
Cowin E7 AmazonActive Noise Cancelling Headphones VANKY...Active Noise Cancelling Headphones VANKYO C750 Bluetooth Headphones Over Ear with Microphone Wireless Headset Hi-Fi Stereo Deep Bass with 30H Playtime, Protein Earpads for Travel Work TV PC Cellphones
Amazon logo
$59.99
Cowin E7 AmazonToshiba Noise Cancelling Bluetooth Headp...Toshiba Noise Cancelling Bluetooth Headphones | Wireless Over Ear Headphones | Bluetooth Headset with Microphone | 20 Hours of Talk & Music Time | 33 FT Operating Range | RZE-BT1200H(K), Black
Amazon logo
$49.99
Cowin E7 AmazonCOWIN SE7 Active Noise Cancelling Headph...COWIN SE7 Active Noise Cancelling Headphones Bluetooth Headphones Wireless Headphones Over Ear with Microphone, Comfortable Protein Earpads, 30 Hours Playtime for Travel/Work, Black
Amazon logo
$99.99
Cowin E7 AmazonAvantree ANC031 Active Noise Cancelling ...Avantree ANC031 Active Noise Cancelling Headphones Over Ear with Microphone for Home Office, Conference Call, Wireless Wired ANC Sound Proof Hi-Fi Stereo Bluetooth Headset with Mic for TV PC Computer
Amazon logo
$59.99
Cowin E7 aliexpresscowin E7 PRO[Upgraded] Active Noise Canc...cowin E7 PRO[Upgraded] Active Noise Cancelling Headphones Bluetooth Headphones with Mic Deep Bass Wireless Headphones Over Ear
aliexpress logo
$89.99

Design

1.has stereo speakers
Cowin E7
JBL Duet BT
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
2.has an over-the-ear form
Cowin E7
JBL Duet BT
Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
3.has a detachable cable
Cowin E7
JBL Duet BT
With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
4.sweat resistance
Cowin E7
JBL Duet BT
Resistance to sweat makes it ideal for use while doing sports.
5.weight

385.55g

183.3g

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
6.can be folded
Cowin E7
JBL Duet BT
Foldable devices are easier to transport and take up less storage space.

Sound quality

1.lowest frequency

20Hz

20Hz

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
2.highest frequency

20000Hz

20000Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
3.has passive noise reduction
Cowin E7
JBL Duet BT
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
4.has active noise cancellation (noise control)
Cowin E7
JBL Duet BT
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
5.sound pressure level

85dB/mW

111dB/mW

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
6.impedance

16 Ohms

32 Ohms

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.

Power

1.Battery life

30h

16h

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
2.has a rechargeable battery
Cowin E7
JBL Duet BT
The battery can be recharged and used over again.
3.charge time

4h

2h

The time it takes to fully charge the battery.
4.has a battery level indicator
Cowin E7
JBL Duet BT
An indicator shows you when the device has low battery.
5.battery power

750mAh

610mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
6.Has USB Type-C
Cowin E7
JBL Duet BT
The USB Type-C features reversible plug orientation and cable direction.

Connectivity

1.Can be used wirelessly
Cowin E7
JBL Duet BT
Wireless devices allow users more freedom of movement.
2.Bluetooth version

4

4

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
3.has a 3.5mm male connector
Cowin E7
JBL Duet BT
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
4.supports Bluetooth pairing using NFC
Cowin E7
JBL Duet BT
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.
5.supports Wi-Fi
Cowin E7
JBL Duet BT
The device can connect to Wi-Fi.

Features

1.can be used as a headset
Cowin E7
JBL Duet BT
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
2.has a noise-canceling microphone
Cowin E7
JBL Duet BT
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
3.number of microphones

1

1

More microphones result in better sound quality and enable the device to filter out background noise.
4.control panel placed on a device
Cowin E7
JBL Duet BT
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
5.Has an in-line control panel
Cowin E7
JBL Duet BT
There is a control panel on the cable, so you can easily operate the device without having to interact with it.
6.warranty period

1.5

1

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction.

Price comparison

Cowin E7

Buy used:

$17.65

ProductStorePrice
Cowin E7 AmazonCOWIN E7 Active Noise Cancelling Headpho...COWIN E7 Active Noise Cancelling Headphones Bluetooth Headphones with Microphone Deep Bass Wireless Headphones Over Ear, Comfortable Protein Earpads, 30 Hours Playtime for Travel/Work, Black
Amazon logo
$59.99
Cowin E7 AmazonActive Noise Cancelling Headphones VANKY...Active Noise Cancelling Headphones VANKYO C750 Bluetooth Headphones Over Ear with Microphone Wireless Headset Hi-Fi Stereo Deep Bass with 30H Playtime, Protein Earpads for Travel Work TV PC Cellphones
Amazon logo
$59.99
Cowin E7 AmazonToshiba Noise Cancelling Bluetooth Headp...Toshiba Noise Cancelling Bluetooth Headphones | Wireless Over Ear Headphones | Bluetooth Headset with Microphone | 20 Hours of Talk & Music Time | 33 FT Operating Range | RZE-BT1200H(K), Black
Amazon logo
$49.99
Cowin E7 AmazonCOWIN SE7 Active Noise Cancelling Headph...COWIN SE7 Active Noise Cancelling Headphones Bluetooth Headphones Wireless Headphones Over Ear with Microphone, Comfortable Protein Earpads, 30 Hours Playtime for Travel/Work, Black
Amazon logo
$99.99
Cowin E7 AmazonAvantree ANC031 Active Noise Cancelling ...Avantree ANC031 Active Noise Cancelling Headphones Over Ear with Microphone for Home Office, Conference Call, Wireless Wired ANC Sound Proof Hi-Fi Stereo Bluetooth Headset with Mic for TV PC Computer
Amazon logo
$59.99
Cowin E7 aliexpresscowin E7 PRO[Upgraded] Active Noise Canc...cowin E7 PRO[Upgraded] Active Noise Cancelling Headphones Bluetooth Headphones with Mic Deep Bass Wireless Headphones Over Ear
aliexpress logo
$89.99

Which are the best headphones?

Show all
This page is currently only available in English.