Cowin E7 Review and Specs

–°owin E7 is a model of over ear headphones produced in China. The headphones became very popular with many users and let’s review why. They have closed back cups and may be used with a wire or wireless.

Cowin E7 review

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Features

With an impedance of 16 Ohm the headphones are very loud and clear with mobile devices. Their frequency response 20Hz-20KHz provides a decent sound at all ranges for most ears. The sensitivity of 85 dB is above average for a quality sound.

The battery life of 30 hours is great for long use and travels. The charge time is not long, just 4 hours.

Cowin E7 review

Sound

The bright feature of the sound of Cowin E7 is a strong bass. It is really boomy. But they lack clarity of mids and highs. The soundstage is narrow for the closed back cups.

Noise cancelling

The noise cancelling is not adjustable. It shuts steady noise like a vacuum cleaner or engine of a plane quite well. But it is not adjustable.The ANC is just decent for comfortable use, but not the best I’ve tested.

Connectivity

The detachable cable comes with a 3.5 jack connection. There is an extra audio cable in a set. The headphones come with a 4.0 Bluetooth version. The NFC support supplies a great quality of connectivity with mobile devices.

Comfort and design

The style looks very high-end with metal details. The headband is soft padded, adjustable, but a bit short for some heads. The cups are unfoldable but large and soft padded. They are light and moderately comfortable for not long listening sessions. Closed cups can also make ears warm. The microphone is built-in, but the sound quality for voice calls is not the best and clear for the recipients. The control is activated by buttons.

Pros and cons

Cowin E7 pros and cons

Pros

  • The cups swivel to lay flat and rest on your chest in a DJ’s style
  • Great sound for bass heads with deep lows
  • The music does not leak much

Cons

  • Bulky and unfoldable design, absence of carry case to use out and carry with

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Common features

Product

Cowin E7

Model

E7

Brand

Cowin

Reviews

30281

General

Wearing style

over ear

Enclosure

closed back

Wireless

Wired

Specifications

Transducer

dynamic

Driver size, mm/inches

40/1.5

Impedance, Ohm

16

Frequency response, Hz

20Hz-20KHz

Total harmonic distortion (THD), %

Sensitivity (SPL), dB

85

Magnet type

Weight (headphones), g/oz

Comfort

Adjustable headband

Foldable

Noise cancelling

Active noise cancelling

Adjustable noise cancelling level

Microphone

Built-in microphone

In-line microphone

Detachable microphone

Cables

Detachable cable

Audio cable length, cm/ft

Jack connection (TRS)

3.5

Balanced connection

Control

Built-in control buttons

In-line control

Touch control

Voice control

App control

Control functions

volume, answer/end, play/pause, next/previous track, fast forward/rewind,noise cancelling

Wireless connectivity

Bluetooth

Bluetooth version

4.0

aptX

aptX HD (Hi-Res Audio)

Bluetooth profiles

NFC

Wi-Fi

Battery

Battery type

rechargable

Battery life, hrs

30

Charging time, hrs

4

Charging port

micro USB

Charging cable

micro USB to USB-A

Speed charge

Battery free listening mode

Battery level indicator

Additional features

Water resistance

Light indication

Additional audio features

In the box

Audio cable

Carry case

Charging cable

1/4 Adapter (6,35 mm)

Interchangeable ear pads

User manual

Manual

Cowin E7
Cowin E7

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