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
Sony Ericsson MS430: 67g
5. lowest frequency
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
Samsung WAM750: 8Hz
6. 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.
64% have it
WOWee One Slim: 92.4cm³
8. Weather sealed
Device is protected with extra seals to prevent failures due to any kind of weather.
17% have it
Huawei AM10: 4.6mm
10. audio output power
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
2 x 2W
Devialet Silver Phantom Gold: 2 x 2250W
11. highest frequency
The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
Bose SoundLink Air: 60000Hz
12. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Amazon Echo Plus: 7
13. has a 3.5mm male connector
A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
45% have it
14. has a removable battery
The battery is removable and can be replaced by the user if broken.