More microphones result in better sound quality and enable the device to filter out background noise.
Nokia BH-905i: 10
4. has a battery level indicator
An indicator shows you when the device has low battery.
34% have it
5. 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.
41% have it
6. 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.
96% have it
7. has active noise canceling/noise reduction
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
24% have it
8. has a 3.5mm male connector
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
32% have it
9. supports Bluetooth pairing using NFC
Device supports fast Bluetooth pairing using NFC so it can communicate with other devices over Bluetooth. You can fastly pair devices without entering a code by simply holding one device next to the device with which it is to be paired.
16% have it
10. has voice prompts
This feature allows the device to inform you of important information through its audio function.
36% have it
11. Can be used wirelessly
Wireless devices allow users more freedom of movement.
69% have it
12. 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.
5% have it
13. Bluetooth version
Samsung Level U Pro: 4.1
14. maximum bluetooth range
The device can connect at a greater distance via Bluetooth or infrared to another device.