Bang & Olufsen Form 2Ifrogz EarPollution CS40
Top 74%348 points
Top 74%
Top 58%556 points
Top 58%
Bang & Olufsen Form 2
Ifrogz EarPollution CS40
vs
Top specs and features

Bang & Olufsen Form 2 vs Ifrogz EarPollution CS40: 13 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.
40Hz
Sony MH1CBLK: 1Hz
30Hz

3. weight

95g lighter.
86g
Sony MDR-EX150AP: 3g
181g

4. impedance

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.
30Ohms
Flips Solo 2 Social: 4Ohms
32Ohms

5. 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 Form 2
Ifrogz EarPollution CS40
73% have it

6. has a tangle free cable

The cable is designed to minimize tangling.
Bang & Olufsen Form 2
Ifrogz EarPollution CS40
25% have it

7. can be folded

Folding devices are good for transporting as they take up less space in your bag.
Bang & Olufsen Form 2
Ifrogz EarPollution CS40
31% have it

8. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
Bang & Olufsen Form 2
Ifrogz EarPollution CS40
75% have it

9. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Bang & Olufsen Form 2
Ifrogz EarPollution CS40
53% have it

10. Can be used wirelessly

Wireless devices allow users more freedom of movement.
Bang & Olufsen Form 2
Ifrogz EarPollution CS40
16% have it

11. has an on-ear form

This device comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.
Bang & Olufsen Form 2
Ifrogz EarPollution CS40
22% have it

12. 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 Form 2
Ifrogz EarPollution CS40
87% have it

13. cable length

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

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