Top specs and features
Plantronics M55: 16 facts and highlights
Sony DR-EX14VP: 3g
2. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Nokia BH-905i: 10
3. has a battery level indicator
An indicator shows you when the device has low battery.
35% have it
4. has voice commands
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
29% have it
5. 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
6. has a noise canceling microphone
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
42% have it
7. has a rechargeable battery
The battery can be recharged and used over again.
69% have it
8. has voice prompts
This feature allows the device to inform you of important information through its audio function.
36% have it
9. Can be used wirelessly
Wireless devices allow users more freedom of movement.
70% have it
10. has an earbud form
The earbud form is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. For some people it is more comfortable than in-ear form.
11% have it
11. is reversible
This is a monaural device which could be used for both ears.
29% have it
12. control panel placed on a device
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
48% have it
13. has a wind noise reduction microphone
The microphone reduces the sound of wind as it blows past device and disrupts the voice clarity.
21% have it
14. multipoint count
Multipoint allows you to link to more Bluetooth devices and switch between them. For example you can easily switch calls from one device to another without having to manually disconnect and reconnect.
Sony SBH20T: 3
15. maximum bluetooth range
The device can connect at a greater distance via Bluetooth or infrared to another device.
Sena SMH10 Motorcycle Headset & Intercom: 900m
16. Bluetooth version
Samsung Level U Pro: 4.1
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