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.
89% have it
4. 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.
52% have it
Sony Ericsson MS430: 67g
6. 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.
54% have it
WOWee One Slim: cm³
8. is an active speaker
An amplifier is integrated into the device. An audio amplifier takes a small signal and makes it bigger without making any other changes in it which results in better sound, so any sound source can be connected to speakers.
65% have it
9. drivers count
A speaker driver is an individual transducer that converts electrical energy to sound waves. More drivers may result in better sound quality.
Vifa Stockholm: 8
10. has a battery level indicator
An indicator shows you when the device has low battery.
31% have it
11. has an AUX input
An auxiliary input allows you to play other audio sources by connecting them through a simple audio connection like a 3.5mm jack, i.e for MP3 or portable DVD/CD player.
83% have it
Huawei AM10: 4.6mm
13. Bluetooth version
Google Home Mini: 4.2
14. Can be used wirelessly
Wireless devices allow users more freedom of movement.
79% have it
15. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Apple HomePod: 6
16. no battery needed
This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
26% have it
17. has a removable battery
The battery is removable and can be replaced by the user if broken.
8% have it
18. can be used with standard batteries
You can use the device with standard batteries instead of a power supply.