Cowin E7 vs Koss Pro4S

E7 vs Pro4S comparison chart

Overall
Cowin E7
6.3
Koss Pro4S
6.5
7
6
6
inapplicable
3
inapplicable
9
inapplicable
8
inapplicable
Votes 1 1
Rating 5 5
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Common

Product

Cowin E7
Koss Pro4S

Model

E7
Pro4S

Brand

Cowin
Koss

Reviews

54012
165

General

Wearing style

over ear
over ear

Enclosure

closed back
closed back

Wireless

Wired

Specifications

Transducer

dynamic
dynamic

Driver size, mm/inches

40/1.5

Impedance, Ohm

16
35

Frequency response, Hz

20Hz-20KHz
10Hz-25KHz

Total harmonic distortion (THD), %

0.2

Sensitivity (SPL), dB

85
99

Magnet type

Weight (headphones), g/oz

180/6.4

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

140/4.6

Jack connection (TRS)

3.5
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

has not

Bluetooth version

4.0
has not

aptX

has not

aptX HD (Hi-Res Audio)

has not

Bluetooth profiles

has not

NFC

Wi-Fi

Battery

Battery type

rechargable
has not

Battery life, hrs

30
has not

Charging time, hrs

4
has not

Charging port

micro USB
has not

Charging cable

micro USB to USB-A
has not

Speed charge

has not

Battery free listening mode

has not

Battery level indicator

has not

Additional features

Water resistance

Light indication

Additional audio features

In the box

Audio cable

Carry case

Charging cable

has not

1/4 Adapter (6,35 mm)

Interchangeable ear pads

User manual

Manual

Cowin E7
Koss Pro4S
Cowin E7
Koss Pro4S

Headphones CHooseratoR comparison rating

  • better
  • worse
  • 6.3
  • 6.5
  • 6.3Cowin E7
  • 6.5Koss Pro4S

Cowin E7 competitors

Koss Pro4S competitors