Bang & Olufsen Beoplay H4Koss KMO 20g
Top 49%679 points
Top 49%
Top 69%409 points
Top 69%
Bang & Olufsen Beoplay H4
Koss KMO 20g
vs
Top specs and features

Bang & Olufsen Beoplay H4 vs Koss KMO 20g: 12 facts in comparison

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
20000Hz
Sony MDR-Z1R: 120000Hz
20000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
20Hz
Sony MH1CBLK: 1Hz
30Hz

3. has sound isolation/passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
Bang & Olufsen Beoplay H4
Koss KMO 20g
48% have it

4. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Bang & Olufsen Beoplay H4
Koss KMO 20g
73% have it

5. has a detachable cable

With a detachable cable you can use alternative cables, and if the cable is pulled it will pop out instead of breaking.
Bang & Olufsen Beoplay H4
Koss KMO 20g
38% have it

6. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
Bang & Olufsen Beoplay H4
Koss KMO 20g
44% have it

7. can be used as a headset

A headset is one headphone or pair with a built-in microphone. Headsets can be used for applications which require communication i.e. Skype, games with voice chat, mobile phones etc.
Bang & Olufsen Beoplay H4
Koss KMO 20g
36% have it

8. has an over-the-ear form

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.
Bang & Olufsen Beoplay H4
Koss KMO 20g
42% have it

9. Can be used wirelessly

Wireless devices allow users more freedom of movement.
Bang & Olufsen Beoplay H4
Koss KMO 20g
16% have it

10. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Bang & Olufsen Beoplay H4
Koss KMO 20g
87% have it

11. cable length

A long cable ensures more freedom of movement.
1.2m
Pioneer SE-A1000: 6m
2.4m

12. has a rechargeable battery

The battery can be recharged and used over again.
Bang & Olufsen Beoplay H4
Koss KMO 20g
8% have it

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