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. 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
7. 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.
81% have it
8. 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
9. Has WiFi
The device can connect to WiFi.
45% have it
10. has a rechargeable battery
The battery can be recharged and used over again.
64% have it
11. Bluetooth version
JBL Pulse 3: 4.2
12. has a battery level indicator
An indicator shows you when the device has low battery.
31% have it
Huawei AM10: 4.6mm
14. 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.
Wireless devices allow users more freedom of movement.
78% have it
16. battery power
JBL Boombox: 20000mAh
17. USB ports
With more USB ports, you are able to connect more devices.
JBL Boombox: 2
18. has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
40% have it
19. number of microphones
More microphones result in better sound quality and enable the device to filter out background noise.
Amazon Echo Plus: 7
20. charge time
The time it takes to fully charge the battery.
WOWee One Slim: 0.5h
21. has a mute function
The device has an option to mute/unmute a conversation directly from the device.
15% have it
22. has USB mass storage support
It can transfer files, music, photos via USB, no need to install additional software.
13% have it
23. has AirPlay
AirPlay allows wireless connection of Apple devices with external screens or speakers. You may stream computer screen, video and music from iOS devices, play games like on consoles or present your slideshows easily on your TV.
13% have it
24. power consumption operation
How much power the device consumes when it's switched on.
Pure Evoke D2: 1.6W
25. 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.