Pioneer SE-MJ721I
Top 36%419 points
Top 36%
Top specs and features

Pioneer SE-MJ721I: 15 facts and highlights

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.

2. lowest frequency

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

3. weight

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.

5. sound pressure level

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

6. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
Pioneer SE-MJ721I
73% have it

7. 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.
Pioneer SE-MJ721I
44% have it

8. driver unit size

The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.

9. is 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.
Pioneer SE-MJ721I
33% have it

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
Pioneer SE-MJ721I
54% have it

11. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
Pioneer SE-MJ721I
73% have it

12. number of microphones

More microphones result in better sound quality and enable the device to filter out background noise.

13. cable length

A long cable ensures more freedom of movement.

14. 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.
Pioneer SE-MJ721I
22% have it

15. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
Pioneer SE-MJ721I
87% have it

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